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4730-00-187-3591

Boss Reducer

4730001873591 001873591 SAE-AS4841 273-0089-019 991918 AN919-18D AS5174D1206 AS4841 Z00.N7730063287 AS5174

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 1961

Data Last Changed
November 2023

NATO Update Count
59

NATO Data Quality

4730-00-187-3591 REDUCER,BOSS 4730001873591 001873591 1/1 — NSN 4730-00-187-3591 (Generic Image) 1/1

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AN919-18D REDUCER,BOSS 13 EA NS

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ER832D1203 REDUCER,BOSS 1 EA NS

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AS5174 REDUCER,BOSS 5 EA NS

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AN919-18D REDUCER,BOSS 3 EA NS

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AN919-18D REDUCER,BOSS 3 EA NS

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AS4841 REDUCER,BOSS 9 EA NS

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273-0089-019 REDUCER,BOSS RQST NS

AN919-18D REDUCER,BOSS 144 EA NS

Z00.N7730063287 REDUCER,BOSS RQST NS

991918 REDUCER,BOSS RQST NS

AS5174 REDUCER,BOSS 1197 EA NS

AS5174D1206 REDUCER,BOSS 122 EA NS

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AN919-18D REDUCER,BOSS 1 EA NS

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AN919-18D REDUCER,BOSS 24 EA NS

AN919-1-8D REDUCER,BOSS 1 EA NS

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AN919-18D REDUCER,BOSS 13 EA NS

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AN919-18D REDUCER,BOSS 3 EA NS

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AS4841 REDUCER,BOSS 55 EA NS

AS5174 REDUCER,BOSS 2 EA NS

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AS4841 REDUCER,BOSS 2 EA NS

Updated Every Day

4730-00-187-3591 RQST NE

Updated Every Day

4730-00-187-3591 RQST

Updated Every Day

4730-00-187-3591 RQST NE

Restrictions 4730-00-187-3591

4730-00-187-3591 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 4730-00-187-3591

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End Users 4730-00-187-3591

US Army (A920)
Effective Date:: 1 Apr 2006
Former MOE Rule:: A181
Supplementary Receivers:: CT; AMC 1 AMSC T IMC Z IMCACTY CD

US Air Force (FXGC)
Effective Date:: 1 Apr 2006
Former MOE Rule:: FXAX; AMC 1 AMSC T IMC Z IMCACTY SX

US Navy (N9BC)
Effective Date:: 1 Apr 2006
Former MOE Rule:: NICD
Supplementary Collaborators:: GTKEHD; AMC 1 AMSC T IMC Z IMCACTY GH

Poland (WP01)
Effective Date:: 1 Jul 2006

Brazil (YA01)
Effective Date:: 1 Dec 2008

Spain (YB01)
Effective Date:: 1 Apr 1991

Israel (YD01)
Effective Date:: 1 Apr 1991

Singapore (YJ01)
Effective Date:: 1 Apr 1991

Kuwait (YK01)
Effective Date:: 1 Jan 2015

Thailand (YY01)
Effective Date:: 1 Feb 2015

New Zealand (ZE01)
Effective Date:: 1 Apr 1991

France (ZF01)
Effective Date:: 1 Apr 1991

Germany (ZG01)
Effective Date:: 1 Apr 1991

Republic of Korea (ZH01)
Effective Date:: 1 Apr 1991

Portugal (ZP01)
Effective Date:: 1 Apr 1991

Norway (ZT01)
Effective Date:: 1 Apr 1991

Greece (ZU01)
Effective Date:: 1 Mar 2008

Turkey (ZW01)
Effective Date:: 1 Nov 1998

Approved Sources 4730-00-187-3591

Part Number
Manufacturer
Status
SAE-AS4841: 0U583 - Sae International (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC E
AS5174D1206: 0U583 - Sae International (Active); Primary Buy; RNCC 3 RNVC 2 DAC E
273-0089-019: 94756 - The Boeing Company (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 6
AN919-18D: R1120 - Satair A/S (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
AN919-18D: 00624 - Eaton Aeroquip Llc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AS5174D1206: 81343 - Society Of Automotive Engineers Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-18D: 22995 - Crown Fitting Co Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-18D: 06581 - Allan Aircraft Supply Co., Llc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AS4841: 0U583 - Sae International (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-18D: 13899 - Hydro-Fitting Manufacturing (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-18D: 14798 - Designed Metal Connections Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-18D: 71563 - Collins Engineering Corp (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
Z00.N7730063287: F0086 - Daher Aerospace - Ex Socata (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 4
AS4841: 81343 - Society Of Automotive Engineers Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-18D: 14397 - Faber Enterprises, Inc. (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AS5174: 81343 - Society Of Automotive Engineers Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AN919-18D: 88044 - Aeronautical Standards Group (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
AS5174: 0U583 - Sae International (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
991918: 65023 - Earls Supply Co (Obsolete); Advisory Reference; RNCC C RNVC 1 DAC 6

Datasheet 4730-00-187-3591

Characteristic
Specifications
FIIG: A080B0
Material [MATT]: Aluminum Alloy 2014 Overall
Material Document And Classification [MDCL]: Qq-A-225/4,T6 Fed Spec Single Material Response Overall
Surface Treatment [SFTT]: Anodize Overall
Connection Type [AWLS]: Threaded External Boss All Ends
Connection Style [AHNC]: Flared W/ Gasket Seal (Boss) All Ends
Thread Series Designator [THSD]: Un 1St End
Thread Series Designator [THSD]: Unf 2Nd End
Nominal Thread Size [CQJX]: 1.062 Inches 1St End
Nominal Thread Size [CQJX]: 0.562 Inches 2Nd End
Thread Quantity Per Inch [CMLP]: 12 1St End
Thread Class [AAJD]: 3A All Ends
Nominal Overall Length [CWFR]: 1.797 Inches
Reducer Type [ACSP]: Concentric
End Item Identification [AGAV]: Aircraft Application

Weapon Systems (WSDC) 4730-00-187-3591

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DLA Procurement Analysis 4730-00-187-3591

Last Stock Position:: 12 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 4730-00-187-3591

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Navy (DN); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Jul 2021: Department of the Army (DA); EA; Subscribe; 1
Oct 2020: Department of the Air Force (DF); EA; Subscribe; 1
Feb 2020: Department of the Army (DA); EA; Subscribe; 1
Oct 2019: Department of the Air Force (DF); EA; Subscribe; 1

MOE: USC; Code; Statement; Order of Use; Jump To Code; Qty Per Assy; UOM; Technical Document; Quantative Expression
Department of the Air Force (DF): F; R; Refer To S006847159; S006847159

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

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Freight Information 4730-00-187-3591

4730-00-187-3591 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. 4730-00-187-3591 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. 4730-00-187-3591 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. 4730-00-187-3591 is not classified as a special type of cargo when transported by water. 4730-00-187-3591 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 4730-00-187-3591

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; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; 4.0" H x -- W x -- L; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: 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: Any Suitable Fiber Box

Procurement History 4730-00-187-3591 2 Records

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Contract: Date; CAGE; Quantity; Net Price; Std Price
SPE7M019V0333: 05 Oct 2018; Subscribe; 63; Subscribe; Subscribe
SPE7M017V0390P00001: 11 Oct 2016; Subscribe; 52; Subscribe; Subscribe

Contracting Technical Data File (CTDF) 4730-00-187-3591 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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Marketplace 4730-00-187-3591

Related Documents 4730-00-187-3591 5+ Documents (More...)

Restrictions 4730-00-187-3591

Import and Export 4730-00-187-3591

End Users 4730-00-187-3591

Approved Sources 4730-00-187-3591

Datasheet 4730-00-187-3591

Weapon Systems (WSDC) 4730-00-187-3591

DLA Procurement Analysis 4730-00-187-3591

Management Data 4730-00-187-3591

Army

Air Force

Navy

Similar Supply Items to 4730-00-187-3591

Freight Information 4730-00-187-3591

Packaging Data 4730-00-187-3591

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Procurement History 4730-00-187-3591 2 Records

Contracting Technical Data File (CTDF) 4730-00-187-3591 October 2021

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements