Premium Information is available for this item - Upgrade for $1 a day
4730-00-835-3767
Tube Reducer
4730008353767 008353767 MIL-DTL-18866 J860-8-4SS SK56546-482 8-4TRBTXSS 2436870-29 273-0378-001 MS51534B8S-4 8-6TRBTXSS MS51534A8-4S 10418928
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified). View more Tube Reducer
Managed by United States
NSN Created on 1 Jan 1962
Data Last Changed
November 2023
November 2023
NATO Update Count
44
44
NATO Data Quality
Marketplace 4730-00-835-3767
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
2436870-29 REDUCER,TUBE 17 EA NS
MS51534A8-4S REDUCER,TUBE 108 EA NS
8-6TRBTXSS REDUCER,TUBE 66 EA NS
8-6TRBTX-SS REDUCER,TUBE RQST NS
SK56546-482 REDUCER,TUBE 23 EA NS
273-0378-001 REDUCER,TUBE 32 EA NS
J860-8-4SS REDUCER,TUBE 24 EA NS
8-4TRBTXSS REDUCER,TUBE 19 EA NS
MS51534B8S-4 REDUCER,TUBE 11 EA NS
8-4TRBTXSS RQST NE 
Updated Every Day 4730-00-835-3767 RQST NE
Updated Every Day 4730-00-835-3767 RQST
Updated Every Day 4730-00-835-3767 RQST NE
Related Documents 4730-00-835-3767 5+ Documents (More...)
MIL-DTL-18866 J860-8-4SS SK56546-482 8-4TRBTXSS 2436870-29 273-0378-001 MS51534B8S-4 8-6TRBTXSS MS51534A8
17 EA NS Request Quotation MS51534A8-4S REDUCER,TUBE 108 EA NS Request Quotation 8-6TRBTXSS REDUCER,
,TUBE 23 EA NS Request Quotation 273-0378-001 REDUCER,TUBE 32 EA NS Request Quotation J860-8-4SS REDUCER
17 EA NS Request Quotation MS51534A8-4S REDUCER,TUBE 108 EA NS Request Quotation 8-6TRBTXSS REDUCER,
,TUBE 23 EA NS Request Quotation 273-0378-001 REDUCER,TUBE 32 EA NS Request Quotation J860-8-4SS REDUCER
a Quotation from participating marketplace vendors Request Subscribe to View Vendor Details... 2436870-29
REDUCER,TUBE 17 EA NS Request Quotation 273-0378-001 REDUCER,TUBE 32 EA NS Request Quotation MS51534B8S
-4 REDUCER,TUBE 11 EA NS Request Quotation J860-8-4SS REDUCER,TUBE 24 EA NS Request Quotation 8-4TRBTXSS
REDUCER,TUBE 17 EA NS Request Quotation 273-0378-001 REDUCER,TUBE 32 EA NS Request Quotation MS51534B8S
-4 REDUCER,TUBE 11 EA NS Request Quotation J860-8-4SS REDUCER,TUBE 24 EA NS Request Quotation 8-4TRBTXSS
for $1 a day Upgrade your Account Upgrade 4730-00-727-7387Tube Reducer4730007277387 007277387 MIL-DTL-18866
AA67034-8-6 SK56546-462 MS51534-B8S6 729-100 12265133 12265133-3 8-6TRX-SS 06060300 MS51534A8-6S 8-6TRBTXSS
a Quotation from participating marketplace vendors Request Subscribe to View Vendor Details... 8-6TRBTXSS
AA67034-8-6 SK56546-462 MS51534-B8S6 729-100 12265133 12265133-3 8-6TRX-SS 06060300 MS51534A8-6S 8-6TRBTXSS
a Quotation from participating marketplace vendors Request Subscribe to View Vendor Details... 8-6TRBTXSS
Upgrade for $1 a day Upgrade your Account Upgrade 4730-01-325-8508Tube Tee4730013258508 013258508 MIL-DTL-18866
how to enable JavaScript in your web browser . 4730-01-669-3659Tube Cap4730016693659 016693659 MIL-DTL-18866
a day Upgrade your Account Upgrade 5365-01-014-4453Machine Thread Plug5365010144453 010144453 MIL-DTL-18866
how to enable JavaScript in your web browser . 4730-01-669-3659Tube Cap4730016693659 016693659 MIL-DTL-18866
a day Upgrade your Account Upgrade 5365-01-014-4453Machine Thread Plug5365010144453 010144453 MIL-DTL-18866
Upgrade for $1 a day Upgrade your Account Upgrade 4730-01-416-4776Tube Elbow4730014164776 014164776 MIL-DTL-18866
to enable JavaScript in your web browser . 4730-01-684-5788Tube Reducer4730016845788 016845788 MIL-DTL-18866
$1 a day Upgrade your Account Upgrade 4730-01-458-7780Tube To Boss Elbow4730014587780 014587780 MIL-DTL-18866
to enable JavaScript in your web browser . 4730-01-684-5788Tube Reducer4730016845788 016845788 MIL-DTL-18866
$1 a day Upgrade your Account Upgrade 4730-01-458-7780Tube To Boss Elbow4730014587780 014587780 MIL-DTL-18866
Restrictions 4730-00-835-3767
4730-00-835-3767 is a Tube Reducer that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.
Import and Export 4730-00-835-3767
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4730-00-835-3767
- US Army (A920)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- A181
- US Air Force (FXGC)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- FXAX
- NASA (G190)
- Effective Date:
- 1 Apr 1991
- NASA (G880)
- Effective Date:
- 1 Apr 1991
- US Marine Corps (MC40)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- MC01
- US Navy (N9BC)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTKEJBHD
- Poland (WP01)
- Effective Date:
- 1 Nov 2006
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Israel (YD01)
- Effective Date:
- 1 Aug 2016
- Kuwait (YK01)
- Effective Date:
- 1 Jan 2015
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- Germany (ZG01)
- Effective Date:
- 1 Apr 1991
- Republic of Korea (ZH01)
- Effective Date:
- 1 Apr 1991
- United Kingdom (ZK01)
- Effective Date:
- 1 Oct 1999
- Italy (ZR01)
- Effective Date:
- 1 Jan 2006
- Turkey (ZW01)
- Effective Date:
- 1 Jul 2003
Approved Sources 4730-00-835-3767
- Part Number
- Manufacturer
- Status
- MS51534A8-4S
- Manufacturer
- 96906 - Military Standards (Active)
- Definitive Standard
- Definitive Standard
- MIL-DTL-18866
- 81349 - Military Specifications (Active)
- Incomplete Standard
- Incomplete Standard
- J860-8-4SS
- 54214 - Bowes Mfg Inc (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SK56546-482
- 07703 - Atk Launch Systems Llc (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 8-4TRBTXSS
- 30780 - Parker-Hannifin Corporation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 2436870-29
- 11243 - Cosmodyne, Llc (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 8-4TRBTXSS
- 98441 - Parker Hannifin Corp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 8-4TRBTXSS
- 45681 - Parker-Hannifin Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 10418928
- A486G - Nimikkeistokeskus Ncb Finland (Active)
- NATO Reference
- NATO Reference
- 273-0378-001
- 94756 - The Boeing Company (Active)
- Advisory Reference
- Advisory Reference
- MS51534B8S-4
- 96906 - Military Standards (Active)
- Advisory Reference
- Advisory Reference
- 8-6TRBTXSS
- 45681 - Parker-Hannifin Corporation (Active)
- Advisory Reference
- Advisory Reference
Datasheet 4730-00-835-3767
- Characteristic
- Specifications
- FIIG
- Specifications
- A080B0
- Connection Style [AHNC]
- Flareless (Tube) 2Nd End
- Connection Style [AHNC]
- Swivel Nut, Flare (Tube) Style 3 Optional End 1St End
- Connection Type [AWLS]
- Threaded External Tube 2Nd End
- Connection Type [AWLS]
- Threaded Internal Tube 1St End
- Furnished Items And Quantity [TMQY]
- 1 Tube Coupling Nut W/Sleeve
- Material [MATT]
- Steel Corrosion Resisting Overall
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.250 Inches 2Nd End
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.500 Inches 1St End
- Nominal Overall Length [CWFR]
- 1.000 Inches
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.438 Inches 2Nd End
- Reducer Type [ACSP]
- Concentric
- Seat Angle [CQRB]
- 37.0 Degrees All Ends
- Specification/Standard Data [ZZZK]
- 96906-Ms51534 Government Standard
- Thread Class [AAJD]
- 2A All Ends
- Thread Series Designator [THSD]
- Unf All Ends
Weapon Systems (WSDC) 4730-00-835-3767
DLA Procurement Analysis 4730-00-835-3767
- Last Stock Position:
- 127 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4730-00-835-3767
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Oct 2022
- Department of the Army (DA)
- EA
- Subscribe
- 1
- EA
- Oct 2021
- Department of the Air Force (DF)
- EA
- Subscribe
- 1
- EA
- Oct 2020
- Department of the Air Force (DF)
- EA
- Subscribe
- 1
- EA
- Feb 2020
- Department of the Army (DA)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- US Marine Corps (DM)
- M
- 8
- Reversal Of Phrase Code Q 2590-00-146-9680
- 8
Army
- Materiel Category and Inventory Manager:
- J
- Ground Forces Support Materiel (DLA/GSA Items)
- Appropriation and Budget Activity:
- 2
- Stock Fund Secondary Items
- Management Inventory Segment:
- 2
- Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
- Weapons System / End Item / Homogeneous Group:
- 00
- DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
- Accounting Requirements:
- X
- Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.
Air Force
- Fund:
- SF
- Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point
- Budget:
- 9
- 57X4921.070 - General Support DIV - Air Force decentralized managed expense items (ERRC XB3, XF3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors
- Aggregation Code:
- SX
- SICA RESIDUAL MMAC-OC-ALC
- Price Validation Code:
- V
- The current standard price has been validated.
The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
ZOP or Standard price challenges are permissible but must be supported by adequate justification.
- Expendability
Recoverability
Repairability: - N
- Expendable. Condemn at User. Stock Fund (except Munitions).
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Marine Corps
- Stores Account:
- 1
- Stock Fund Account Item
- Combat Essentiality:
- 2
- Non-Critical Repair Part
- Echelon Management:
- B2
- Operational Test:
- No Special Procedures
Similar Supply Items to 4730-00-835-3767
Freight Information 4730-00-835-3767
4730-00-835-3767 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 052190. A Sub NMFC of Z. It has a NMFC Description of PIPE,TUBING,OR PIPE OR TUBING FITTI. 4730-00-835-3767 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 30000 which rates the freight between FCL and LCL. 4730-00-835-3767 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 576 for ocean manifesting and military sealift. 4730-00-835-3767 is not classified as a special type of cargo when transported by water. 4730-00-835-3767 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.
Packaging Data 4730-00-835-3767
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- --
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- --
- --
- --
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- Physical Protection
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- --
- No Requirement
- Not Applicable
- Bags made of material conforming to MIL-P-130, MIL-DTL-17667, MIL-PRF-121, or any material authorized by MIL-DTL-117. Closure may be by staples, tape, adhesive or heat seal
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- ASTM-D5118, Type CF, Class Domestic, Corrugated Fiberboard Box
Contracting Technical Data File (CTDF) 4730-00-835-3767 October 2021
Criticality and Quality
- Critical Item Code:
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- F
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: