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NSN 4730-00-369-4604, 4730003694604
COUPLING ASSEMBLY,QUICK DISCONNE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 003694604
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-00-369-4604

National Stock Number (NSN) 4730-00-369-4604, or NIIN 003694604, (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 3 manufacturer part numbers associated with this NSN. One 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.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Mar 25, 2019. There have been 11 contracts issued for this part number, with 11 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: SPE7M319P3119, SPE7M317P0648, SPE7M316M4096, SPE7M315V5342, SPE7M315V5342. The total value of the awarded contracts has been US$ 115,540.79.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2005, 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 4730003694604 does not contain precious metals.

This NSN is associated to Schedule B 7412200000: copper alloy tube or pipe fittings. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

SECOND END THREAD SERIES DESIGNATOR
(CRPF) NH
CONNECTION STYLE
(AHNC) GASKET SEAL FIRST FLUID END CONNECTION
CONNECTION TYPE
(AWLS) THREADED INTERNAL HOSE FIRST FLUID END CONNECTION
FEATURES PROVIDED
(CBBL) SAFETY LOCKING FEATURE
OVERALL LENGTH
(ABHP) 9.000 INCHES NOMINAL
LEG LENGTH
(AHSJ) 3.938 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY OVERALL
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 4.000 INCHES ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 4.000 INCHES FIRST FLUID END CONNECTION
NOMINAL OUTSIDE DIAMETER
(CWCD) 4.703 INCHES
NOMINAL THREAD SIZE
(CQJX) 4.000 INCHES FIRST FLUID END CONNECTION
QUICK DISCONNECT METHOD
(ADLN) CAM-LOCKING ALL ENDS
THREAD QUANTITY PER INCH
(CMLP) 6 FIRST FLUID END CONNECTION
THREAD SERIES DESIGNATOR
(THSD) NH FIRST FLUID END CONNECTION
STYLE DESIGNATOR
(STYL) COUPLING ASSEMBLY
ERR DEFAULT
(ACML) ERR DEFAULT
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL
SECOND END NOMINAL THREAD SIZE
(CRNB) 4.000 INCHES
SECOND END OUTSIDE DIAMETER HOSE ACCOMMODATED
(ACMM) 4.703 INCHES NOMINAL
SECOND END THREAD QUANTITY PER INCH
(CRMX) 6
SECOND END STYLE DESIGNATOR (NON-CORE)
(ACLT) ERR-090
ERR DEFAULT
(ACMM) ERR DEFAULT
SECOND FLUID END CONNECTION TYPE
(ADMB) THREADED EXTERNAL HOSE
SECOND END INSIDE DIAMETER HOSE ACCOMMODATED
(ACML) 4.000 INCHES NOMINAL

Manufacturer Part Numbers


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