Premium Information is available for this item - Upgrade for $1 a day
4730-00-057-4553
Boss Reducer
4730000574553 000574553 SAE-AS4875 AS5172D0408L MS24397D3 AS4875 AS5172 4730PL1803858 4730PL0143769
A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified). View more Boss Reducer
![]()
November 2023
58

Marketplace 4730-00-057-4553
Request a Quotation from participating marketplace vendors
Related Documents 4730-00-057-4553 5+ Documents (More...)
MS24397D3 REDUCER,BOSS 1 EA NS Request Quotation Subscribe to View Vendor Details... 4730-00-057-4553
AS5172 REDUCER,BOSS 1132 EA NS Request Quotation AS4875 REDUCER,BOSS 452 EA NS Request Quotation MS24397D3
MS24397D22 AS4875 A straight fitting having a boss connection -0812L AS5172 8528917 AS4875 AN893-16
A straight fitting having a boss connection of a different AS4875 AS4875 AN893-2S AS5172 MS24397-S2 AS5172R0406L
8528917 AS4875 AN893-16 A straight fitting https//www.nsnlookup.com /fsg-47/fsc-4730/us 4730-00-057-
4553 Boss Reducer 4730000574553 000574553 AS5172D0408L MS24397D3 AS4875AS5172 4730PL1803858 4730PL0143769
4730001888014 001888014 AS5172-1016L MS24397-20 AN893-20 SAE AS4875 https//www.nsnlookup.com /fsg-47
Boss Reducer 4730001888013001888013 A-A 59616 AS5172 AS5172D0408 AN893-3D 8537251 90944 SAE AS4875 4730PL0839043
-4730/us 4730-00-188-8014 Boss Reducer 4730001888014 001888014 AS5172-1016L MS24397-20 AN893-20 SAE
,SAE-AS4875 https//www.nsnlookup.com /fsg-47/fsc-4730/us 4730-01-641-4426 Tube To Boss Tee 4730016414426
Restrictions 4730-00-057-4553
4730-00-057-4553 is a Boss 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 4730-00-057-4553
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4730-00-057-4553
- US Army (A920)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- A181
- Supplementary Receivers:
- BDCT
- US Air Force (FXGC)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- FXAX
- US Navy (N9BC)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTKE
- Poland (WP01)
- Effective Date:
- 1 Aug 2005
- Brazil (YA01)
- Effective Date:
- 1 Oct 2001
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Singapore (YJ01)
- Effective Date:
- 1 Apr 1991
- Australia (ZA01)
- Effective Date:
- 1 Apr 1991
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- France (ZF01)
- Effective Date:
- 1 Apr 2000
- Germany (ZG01)
- Effective Date:
- 1 Apr 1991
- Republic of Korea (ZH01)
- Effective Date:
- 1 Apr 1991
- Italy (ZR01)
- Effective Date:
- 1 Aug 2012
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
- Turkey (ZW01)
- Effective Date:
- 1 Dec 1995
- NATO Maintenance and Supply Agency (ZX01)
- Effective Date:
- 1 Sep 2004
Approved Sources 4730-00-057-4553
- Part Number
- Manufacturer
- Status
- SAE-AS4875
- Manufacturer
- 0U583 - Sae International (Active)
- Incomplete Reference
- Incomplete Reference
- AS5172D0408L
- 0U583 - Sae International (Active)
- Primary Buy
- Primary Buy
- MS24397D3
- R1120 - Satair A/S (Active)
- Secondary Buy
- Secondary Buy
- MS24397D3
- 06581 - Allan Aircraft Supply Co., Llc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- AS4875
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- MS24397D3
- 71563 - Collins Engineering Corp (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- MS24397D3
- 13899 - Hydro-Fitting Manufacturing (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS24397D3
- 14397 - Faber Enterprises, Inc. (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS24397D3
- 00624 - Eaton Aeroquip Llc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- AS4875
- 0U583 - Sae International (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- AS5172
- 0U583 - Sae International (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS24397D3
- 96906 - Military Standards (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- AS5172D0408L
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- MS24397D3
- 22995 - Crown Fitting Co Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS24397D3
- 14798 - Designed Metal Connections Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- AS5172
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- 4730PL1803858
- 9009H - Jednolity Indeks Materialowy - (Active)
- NATO Reference
- NATO Reference
- 4730PL0143769
- 9009H - Jednolity Indeks Materialowy - (Active)
- NATO Reference
- NATO Reference
Datasheet 4730-00-057-4553
- Characteristic
- Specifications
- FIIG
- Specifications
- A080B0
- Material [MATT]
- Aluminum Alloy Overall
- Surface Treatment [SFTT]
- Anodize Overall
- Surface Treatment Document And Classification [STDC]
- Mil-A-8625,Ty 2 Mil Spec Single Treatment Response Inside
- Surface Treatment Document And Classification [STDC]
- Mil-A-8625,Type 2 Mil Spec Single Treatment Response Outside
- Connection Type [AWLS]
- Threaded Internal Boss 1St End
- Connection Type [AWLS]
- Threaded External Boss 2Nd End
- Connection Style [AHNC]
- Gasket Seal (Boss) 1St End
- Connection Style [AHNC]
- External Seat For Gasket Seal (Boss) 2Nd End
- Thread Series Designator [THSD]
- Unf All Ends
- Nominal Thread Size [CQJX]
- 0.438 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.750 Inches 2Nd End
- Thread Class [AAJD]
- 3B 1St End
- Thread Class [AAJD]
- 3A 2Nd End
- Nominal Overall Length [CWFR]
- 0.781 Inches
- Reducer Type [ACSP]
- Concentric
- Special Features [FEAT]
- Three 0.065 In.Min,0.075 In.Max Dia Holes Drilled Through Hex Corners,0.203 In.From First End
- Specification/Standard Data [ZZZK]
- 96906-Ms24397 Government Standard
Weapon Systems (WSDC) 4730-00-057-4553
DLA Procurement Analysis 4730-00-057-4553
- Last Stock Position:
- 76 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4730-00-057-4553
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.
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Similar Supply Items to 4730-00-057-4553


















Freight Information 4730-00-057-4553
4730-00-057-4553 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051400. A Sub NMFC of X. It has a NMFC Description of PIPE FITTINGS ALUMINUM. 4730-00-057-4553 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29700 which rates the freight between FCL and LCL. 4730-00-057-4553 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. 4730-00-057-4553 is not classified as a special type of cargo when transported by water. 4730-00-057-4553 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 4730-00-057-4553
- 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
- --
- --
- Bare Metal Item
- Over 10lb
- Less than 85G
- No Requirement
- --
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
- MIL-DTL-117, Type III, Class C, Style 1, Medium Duty, Waterproof, Greaseproof, Opaque Bag
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- ASTM-D5118, Type CF, Class Domestic, Corrugated Fiberboard Box
Procurement History 4730-00-057-4553 1 Records
Contracting Technical Data File (CTDF) 4730-00-057-4553 October 2021
Criticality and Quality
- Critical Item Code:
- X
- 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: