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4730-00-278-6173

Boss Reducer

4730002786173 002786173 SAE-AS4841 AS5174D2420 AN919-28D AS4841 AS5174 MS24399D29

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 1 Jan 1963

Data Last Changed
November 2023

NATO Update Count
47

NATO Data Quality

4730-00-278-6173 REDUCER,BOSS 4730002786173 002786173 1/1 — NSN 4730-00-278-6173 (Generic Image) 1/1

Marketplace 4730-00-278-6173

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AS4841 REDUCER,BOSS 33 PG NS

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AN919-28D REDUCER,BOSS 2 PG NS

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AS4841 REDUCER,BOSS 9 PG NS

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SAE AS5174 REDUCER,BOSS RQST NS

AN919-28D REDUCER,BOSS 94 PG NS

SAE-AS5174 REDUCER,BOSS 93 PG NS

AS5174D1420 REDUCER,BOSS RQST NS

AS5174 REDUCER,BOSS 1197 PG NS

AS4841 REDUCER,BOSS 631 PG NS

MS24399D29 REDUCER,BOSS 120 PG NS

AS5174D2420 REDUCER,BOSS 104 PG NS

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AS5-17.4 REDUCER,BOSS 1000 PG NS

AN919-28D REDUCER,BOSS 2 PG NS

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AS4841 REDUCER,BOSS RQST NS

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AN919-28D REDUCER,BOSS 3 PG NS

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AS4841 REDUCER,BOSS 55 PG NS

AS5174 REDUCER,BOSS 2 PG NS

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AS4841 REDUCER,BOSS 2 PG NS

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4730-00-278-6173 RQST NE

Updated Every Day

4730-00-278-6173 RQST

Updated Every Day

4730-00-278-6173 RQST NE

Restrictions 4730-00-278-6173

4730-00-278-6173 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 4730-00-278-6173

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End Users 4730-00-278-6173

US Army (A920)
Effective Date:: 1 Apr 2005
Former MOE Rule:: A181; AMC 1 AMSC T IMC Z IMCACTY BD

US Air Force (FXGC)
Effective Date:: 1 Apr 2005
Former MOE Rule:: FXAX; AMC 1 AMSC T IMC Z IMCACTY SX

US Navy (N9BC)
Effective Date:: 1 Apr 2005
Former MOE Rule:: N9CD
Supplementary Collaborators:: GTKE; AMC 1 AMSC T IMC Z IMCACTY GH

Poland (WP01)
Effective Date:: 1 Aug 2011

Spain (YB01)
Effective Date:: 1 Apr 1991

Canada (ZC01)
Effective Date:: 1 Apr 1991

France (ZF01)
Effective Date:: 1 Apr 1991

Germany (ZG01)
Effective Date:: 1 Apr 1991

United Kingdom (ZK01)
Effective Date:: 1 Apr 1991

Italy (ZR01)
Effective Date:: 1 Apr 1991

Greece (ZU01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Nov 2005

Approved Sources 4730-00-278-6173

Part Number
Manufacturer
Status
SAE-AS4841: 0U583 - Sae International (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC E
AS5174D2420: 0U583 - Sae International (Active); Primary Buy; RNCC 3 RNVC 2 DAC E
AN919-28D: 00624 - Eaton Aeroquip Llc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AN919-28D: 71563 - Collins Engineering Corp (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AN919-28D: 13899 - Hydro-Fitting Manufacturing (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AN919-28D: 14397 - Faber Enterprises, Inc. (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AN919-28D: 22995 - Crown Fitting Co Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AN919-28D: 14798 - Designed Metal Connections Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-28D: 30974 - Aerofit, Llc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AS4841: 0U583 - Sae International (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AS4841: 81343 - Society Of Automotive Engineers Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AS5174: 81343 - Society Of Automotive Engineers Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-28D: 06581 - Allan Aircraft Supply Co., Llc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AN919-28D: R1120 - Satair A/S (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
MS24399D29: 96906 - Military Standards (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AS5174D2420: 81343 - Society Of Automotive Engineers Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-28D: 88044 - Aeronautical Standards Group (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3
AS5174: 0U583 - Sae International (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E

Datasheet 4730-00-278-6173

Characteristic
Specifications
FIIG: A080B0
Material [MATT]: Aluminum Overall
Material Document And Classification [MDCL]: Qq-A-367,Comp 2014,T6 Fed Spec Single Material Response Overall
Surface Treatment [SFTT]: Anodize Overall
Maximum Operating Pressure [CQGM]: 1500.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]: 71.0 Deg Celsius Single Response
Connection Type [AWLS]: Threaded External Boss All Ends
Connection Style [AHNC]: Flared W/ Gasket Seal (Boss) All Ends
Thread Series Designator [THSD]: Un All Ends
Nominal Thread Size [CQJX]: 1.875 Inches 1St End
Nominal Thread Size [CQJX]: 1.625 Inches 2Nd End
Thread Quantity Per Inch [CMLP]: 12 All Ends
Thread Class [AAJD]: 3A All Ends
Nominal Overall Length [CWFR]: 2.406 Inches
Reducer Type [ACSP]: Concentric
Specification/Standard Data [ZZZK]: 88044-An919 Government Standard
End Item Identification [AGAV]: Grumman A-10 Acft

Weapon Systems (WSDC) 4730-00-278-6173

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DLA Procurement Analysis 4730-00-278-6173

Last Stock Position:: 458 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 4730-00-278-6173

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Air Force (DF); PG; Subscribe; 1
Oct 2021: Department of the Army (DA); PG; Subscribe; 1
Dec 2020: Department of the Air Force (DF); PG; Subscribe; 1
Feb 2020: Department of the Air Force (DF); PG; Subscribe; 1

MOE: USC; Code; Statement; Order of Use; Jump To Code; Qty Per Assy; UOM; Technical Document; Quantative Expression
Department of the Army (DA): A; K; U/I Contains 2 Ea; 00000000002EA
Department of the Air Force (DF): F; K; U/I Contains 2 Ea; 00000000002EA
Department of the Navy (DN): N; K; U/I Contains 2 Ea; 00000000002EA
Defense Logistics Agency (DS): I; K; U/I Contains 2 Ea; 00000000002EA

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:

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

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Freight Information 4730-00-278-6173

4730-00-278-6173 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. 4730-00-278-6173 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. 4730-00-278-6173 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. 4730-00-278-6173 is not classified as a special type of cargo when transported by water. 4730-00-278-6173 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 4730-00-278-6173

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: --; --; Bare Metal Item; Over 10lb; Less than 85G; Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; --; No Requirement; Not Applicable; PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: Any Suitable Fiber Box

Procurement History 4730-00-278-6173 5 Records

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Contract: Date; CAGE; Quantity; Net Price; Std Price
SPE7MC16VD616: 30 Sep 2016; Subscribe; 118; Subscribe; Subscribe
SPE7MC16V5747: 04 Apr 2016; Subscribe; 131; Subscribe; Subscribe
SPE7M316M1694: 19 Jan 2016; Subscribe; 102; Subscribe; Subscribe
SPE7M314M2333: 25 Feb 2014; Subscribe; 107; Subscribe; Subscribe
SPM7M313V5354: 23 Feb 2013; Subscribe; 69; Subscribe; Subscribe

Contracting Technical Data File (CTDF) 4730-00-278-6173 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:

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Related Documents 4730-00-278-6173 5+ Documents (More...)

Restrictions 4730-00-278-6173

Import and Export 4730-00-278-6173

End Users 4730-00-278-6173

Approved Sources 4730-00-278-6173

Datasheet 4730-00-278-6173

Weapon Systems (WSDC) 4730-00-278-6173

DLA Procurement Analysis 4730-00-278-6173

Management Data 4730-00-278-6173

Army

Air Force

Navy

Similar Supply Items to 4730-00-278-6173

Freight Information 4730-00-278-6173

Packaging Data 4730-00-278-6173

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Procurement History 4730-00-278-6173 5 Records

Contracting Technical Data File (CTDF) 4730-00-278-6173 October 2021

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements