NSN

4730-00-203-0178

Coupling Half,Quick Disconnect

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

Unit Price

$17.52

per PG

8 parts / 5 mfrs

Part Numbers for NSN 4730-00-203-01788 records
Part NumberCAGEManufacturerRNCCRNVC
330016799Mosier Fluid Power of Ohio Inc Dba Kc Mosier CoC1
A-A-5943958536Federal Commercial Item Description Promulgated By General Services Administration Washington Dc41
AA59439-001-12-00-B58536Federal Commercial Item Description Promulgated By General Services Administration Washington Dc22
AA59439-01-12-00-B58536Federal Commercial Item Description Promulgated By General Services Administration Washington Dc59
33-3400-300-04081336Chief of Engineers Dept of Army59
M4109-01-12-00-B81349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M59
MIL-C-410981349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M59
B32E-23897111Parker-Hannifin Corporation Div Quick Coupling Division59
Manufacturers (5)

Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co

CAGE 16799
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Federal Commercial Item Description Promulgated By General Services Administration Washington Dc

CAGE 58536
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Chief of Engineers Dept of Army

CAGE 81336
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Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
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Parker-Hannifin Corporation Div Quick Coupling Division

CAGE 97111
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$17.52PG0
01-OCT-2025$17.52PG0
01-OCT-2025$17.52PG0
01-OCT-2025$17.52PG0
01-OCT-2025$17.52PG0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHPOVERALL LENGTH1.750 INCHES MINIMUM AND 2.203 INCHES MAXIMUM
ADLNQUICK DISCONNECT METHODPUSH-PULL ALL ENDS
ADLPQUICK DISCONNECT NOMINAL SIZE0.453 INCHES ALL ENDS
AGAVEND ITEM IDENTIFICATIONSHOP EQUIPMENT
AHNCCONNECTION STYLEPLAIN ALL ENDS
AHSJLEG LENGTH0.550 INCHES NOMINAL
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
AWLSCONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
CQJXNOMINAL THREAD SIZE0.375 INCHES ALL ENDS
CQJXNOMINAL THREAD SIZE0.375 INCHES ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALCOPPER ALLOY BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 21 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-626,COMP 22 FED SPEC 2ND MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 21 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-626,COMP 22 FED SPEC 2ND MATERIAL RESPONSE BODY
STYLSTYLE DESIGNATORMALE COUPLING HALF
STYLSTYLE DESIGNATORMALE COUPLING HALF
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS
ZZZKSPECIFICATION/STANDARD DATA58536-A-A-59439 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
ZZZKSPECIFICATION/STANDARD DATA58536-A-A-59439 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
ZZZTNONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 STYLE AND 1 GRADE
ZZZTNONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 STYLE AND 1 GRADE

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About NSN 4730-00-203-0178

NSN 4730-00-203-0178 is a National Stock Number assigned to Coupling Half,Quick Disconnect. 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 8 part numbers associated with this NSN from 5 manufacturers.

The current government unit price for NSN 4730-00-203-0178 is $17.52. Price history shows 5 recorded price changes.

To find the part number for NSN 4730-00-203-0178, 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.