NSN

4730-00-187-3575

Reducer,Boss

FSC 4730HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGSFSG 47PIPE, TUBING, HOSE, AND FITTINGS

Unit Price

$13.60

per EA

23 parts / 17 mfrs

Part Numbers for NSN 4730-00-187-357523 records
Part NumberCAGEManufacturerRNCCRNVC
AN919-1D00624Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution51
7M637DA-1D01673Sps Technologies, Llc Dba Airdrome Precision ComponentsC1
AN919-1D06581Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply51
AS48410U583Sae International Dba Sae International59
AS51740U583Sae International Dba Sae International59
AS5174D04020U583Sae International Dba Sae International32
SAE-AS48410U583Sae International Dba Sae International31
AN919-1D13899Hydro-Fitting Manufacturing Corporation51
AN919-1D14397Faber Enterprises, Inc. Div Faber Enterprise Inc59
7M637DA-1D14798Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc CompanyC1
AN919-1D14798Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company59
807159818876Us Army Aviation and Missile Command51
AN919-1D22995Crown Fitting Co Inc59
7M637DA-1D52930Nelson Aero Space, Inc.C1
AN919-1D71563Collins Engineering Corp59
AS484181343Society of Automotive Engineers Inc59
AS517481343Society of Automotive Engineers Inc59
AS5174D040281343Society of Automotive Engineers Inc59
AN919-1D88044Aeronautical Standards Group Dept of Navy and Air Force59
273-0089-00294756The Boeing Company Div Legacy Boeing Hb151
110-033-197499Bell Textron Inc51
10438950A486GNimikkeistokeskus Ncb Finland69
AN919-1DR1120Satair a/S52
Manufacturers (17)

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution

CAGE 00624
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Sps Technologies, Llc Dba Airdrome Precision Components

CAGE 01673
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Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply

CAGE 06581
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Sae International Dba Sae International

CAGE 0U583
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Hydro-Fitting Manufacturing Corporation

CAGE 13899
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Faber Enterprises, Inc. Div Faber Enterprise Inc

CAGE 14397
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Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company

CAGE 14798
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Us Army Aviation and Missile Command

CAGE 18876
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Crown Fitting Co Inc

CAGE 22995
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Nelson Aero Space, Inc.

CAGE 52930
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Collins Engineering Corp

CAGE 71563
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Society of Automotive Engineers Inc

CAGE 81343
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Aeronautical Standards Group Dept of Navy and Air Force

CAGE 88044
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The Boeing Company Div Legacy Boeing Hb1

CAGE 94756
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Bell Textron Inc

CAGE 97499
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Nimikkeistokeskus Ncb Finland

CAGE A486G
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$13.60EA0
01-OCT-2025$13.60EA0
01-OCT-2025$13.60EA0
01-OCT-2025$13.60EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A ALL ENDS
ACSPREDUCER TYPECONCENTRIC
AGAVEND ITEM IDENTIFICATIONATTACK HELICOPTER MODEL AH-1S;AIRCRAFT STRATOLIFTER C-135
AHNCCONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CQJXNOMINAL THREAD SIZE0.312 INCHES SECOND END
CQJXNOMINAL THREAD SIZE0.312 INCHES SECOND END
CQJXNOMINAL THREAD SIZE0.438 INCHES FIRST END
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
CWFRNOMINAL OVERALL LENGTH1.250 INCHES
CWFRNOMINAL OVERALL LENGTH1.250 INCHES
FEATSPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
FEATSPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATTMATERIALALUMINUM ALLOY 2014 OVERALL
MATTMATERIALALUMINUM ALLOY 2014 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
THSDTHREAD SERIES DESIGNATORUNF ALL ENDS
THSDTHREAD SERIES DESIGNATORUNF ALL ENDS
TMQYFURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
TMQYFURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
ZZZKSPECIFICATION/STANDARD DATA88044-AN919 GOVERNMENT STANDARD
ZZZKSPECIFICATION/STANDARD DATA88044-AN919 GOVERNMENT STANDARD

Need full procurement data, packaging, and standardization info?

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About NSN 4730-00-187-3575

NSN 4730-00-187-3575 is a National Stock Number assigned to Reducer,Boss. This NSN part number belongs to Federal Supply Class 4730 (HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS) under Federal Supply Group 47 (PIPE, TUBING, HOSE, AND FITTINGS). There are 23 part numbers associated with this NSN from 17 manufacturers.

The current government unit price for NSN 4730-00-187-3575 is $13.60. Price history shows 4 recorded price changes.

To find the part number for NSN 4730-00-187-3575, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.