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4730-01-578-1870
Boss Reducer
4730015781870 015781870 SAE-AS4875 AS5172W0812L AN893-16W
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
Managed by United States
NSN Created on 29 Sep 2009
Data Last Changed
November 2023
November 2023
NATO Update Count
11
11
NATO Data Quality
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SAE-AS4875 AS5172W0812L AN893-16W A straight fitting having a boss connection of a different size at
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Restrictions 4730-01-578-1870
4730-01-578-1870 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. This item does not contain a precious metal.
End Users 4730-01-578-1870
- Australia (ZA01)
- Effective Date:
- 1 Sep 2009
- Canada (ZC01)
- Effective Date:
- 1 Dec 2011
- Republic of Korea (ZH01)
- Effective Date:
- 1 Jun 2015
Approved Sources 4730-01-578-1870
- Part Number
- Manufacturer
- Status
- SAE-AS4875
- Manufacturer
- 0U583 - Sae International (Active)
- Incomplete Reference
- Incomplete Reference
- AS5172W0812L
- 0U583 - Sae International (Active)
- Primary Buy
- Primary Buy
- AS5172W0812L
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Original Design
- Original Design
- AN893-16W
- 88044 - Aeronautical Standards Group (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4730-01-578-1870
- Characteristic
- Specifications
- FIIG
- Specifications
- A080B0
- Connection Style [AHNC]
- Flareless (Tube) 2Nd End
- Connection Style [AHNC]
- Gasket Seal (Boss) 1St End
- Connection Type [AWLS]
- Threaded External Boss 2Nd End
- Connection Type [AWLS]
- Threaded Internal Boss 1St End
- Material Document And Classification [MDCL]
- Qq-A-225/9 Fed Spec Single Material Response Overall Or Ams 4124 Assn Std Single Material Response Overall
- Material [MATT]
- Aluminum Alloy Overall
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.500 Inches 1St End
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.750 Inches 2Nd End
- Nominal Overall Length [CWFR]
- 1.230 Inches
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Nominal Thread Size [CQJX]
- 1.062 Inches 2Nd End
- Reduced Passage Nominal Inside Diameter [CWFN]
- 0.609 Inches 2Nd End
- Reducer Type [ACSP]
- Concentric
- Seat Angle [CQRB]
- 37.0 Degrees 2Nd End
- Thread Series Designator [THSD]
- Unjf 2Nd End
- Thread Series Designator [THSD]
- Unjf 1St End
- Thread Quantity Per Inch [CMLP]
- 12 2Nd End
- Thread Quantity Per Inch [CMLP]
- 16 1St End
- Surface Treatment Document And Classification [STDC]
- Ams2472 Assn Std Single Treatment Response Overall Or Mil-A-8625, Type Ii, Class 2 Mil Spec Single Treatment Response Overall
- Surface Treatment [SFTT]
- Anodize Overall
- Thread Class [AAJD]
- 3A 2Nd End
- Thread Class [AAJD]
- 3B 1St End
Weapon Systems (WSDC) 4730-01-578-1870
DLA Procurement Analysis 4730-01-578-1870
- Last Stock Position:
- 114 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4730-01-578-1870
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:
- UC
- C-5A GALAXY
- Price Validation Code:
- N
- The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
The price has not been analyzed or reviewed for accuracy.
ZOP or Standard price challenges are permissible but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of “L” or “F”, then it must be evaluated locally where purchased or fabricated.
- 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
NATO Stock Numbers Related to 4730-01-578-1870
4730-98-200-6840 4730-12-343-1638 4730-66-100-8674 4730-12-338-3707 4730-12-338-6384 4730-99-235-4193 4730-01-155-0217 4730-01-514-6496 4730-12-373-5663 4730-99-744-0016 4730-27-024-1901 4730-22-618-6196 4730-00-640-5042 4730-12-365-8091 4730-12-302-1592 4730-33-207-8580 4730-99-463-9297 4730-12-180-6526
Freight Information 4730-01-578-1870
4730-01-578-1870 has freight characteristics managed by Australia.. 4730-01-578-1870 has a variance between NMFC and UFC when transported by rail and the description should be consulted.
Contracting Technical Data File (CTDF) 4730-01-578-1870 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):
- L
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Y
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: