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NSN 4730-00-738-8570, 4730007388570
COUPLING ASSEMBLY,QUICK DISCONNE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 007388570
Codification Country
United States
Item Name Code
INC 20671
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-00-738-8570

National Stock Number (NSN) 4730-00-738-8570, or NIIN 007388570, (coupling assembly,quick disconne) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 11 contracts issued for this part number, with 38 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M321V1308, SPE7M318P3449, SPE7M318P0574, SPE7L117D0012, SPE7L117D0012. The total value of the awarded contracts has been US$ 219,378.50.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 7 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 11, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 20671. [A MULTIPIECE FLUID LINE FITTING CONSISTING OF TWO COUPLING HALF, QUICK DISCONNECT FITTINGS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730007388570 does not contain precious metals.

This NSN is associated to Schedule B 7307992000: other fittings nesoi of iron or nonalloy steel. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

SECOND FLUID END CONNECTION TYPE
(ADMB) THREADED EXTERNAL PIPE
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL
SECOND END STYLE DESIGNATOR (NON-CORE)
(ACLT) ERR-090
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) ERR-070
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.125 INCHES
CONNECTION STYLE
(AHNC) PLAIN FIRST FLUID END CONNECTION
CONNECTION TYPE
(AWLS) THREADED EXTERNAL PIPE SECOND FLUID END CONNECTION
CONNECTION TYPE
(AWLS) THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
FEATURES PROVIDED
(CBBL) SELF-SEALING
NOMINAL THREAD SIZE
(CQJX) 0.125 INCHES FIRST FLUID END CONNECTION
NOMINAL THREAD SIZE
(CQJX) 0.125 INCHES SECOND FLUID END CONNECTION
OVERALL LENGTH
(ABHP) 3.234 INCHES MINIMUM AND 3.562 INCHES MAXIMUM
LEG LENGTH
(AHSJ) 0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
MAXIMUM OPERATING PRESSURE
(CQGM) 500.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE
(CQGM) 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 65.6 DEG CELSIUS 1ST RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 65.6 DEG CELSIUS SINGLE RESPONSE
QUICK DISCONNECT METHOD
(ADLN) PUSH-PULL ALL ENDS
THREAD SERIES DESIGNATOR
(THSD) NPT FIRST FLUID END CONNECTION
THREAD SERIES DESIGNATOR
(THSD) NPT SECOND FLUID END CONNECTION
STYLE DESIGNATOR
(STYL) COUPLING ASSEMBLY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
LEG LENGTH
(AHSJ) 0.296 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) ERR-070
SECOND LEG LENGTH
(ADLL) 0.375 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR
(CRPF) NPT

Manufacturer Part Numbers

212213

ISC
C
RNCC
5
RNVC
9
4730007388570

RNCC
5
RNVC
9
6206008

RNCC
5
RNVC
9
7388570

RNCC
3
RNVC
2
7388570

RNCC
5
RNVC
9
7728765

RNCC
D
RNVC
9

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