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NSN 4730-00-203-3272, 4730002033272
COUPLING HALF,QUICK DISCONNECT

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002033272
Codification Country
United States
Item Name Code
INC 18681
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 4730-00-203-3272

National Stock Number (NSN) 4730-00-203-3272, or NIIN 002033272, (coupling half,quick disconnect) 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 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 Dec 19, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M115V5252. The total value of the awarded contracts has been US$ 707.35.

This NSN is unique to one weapons system.

There has been very little 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 Dec 11, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 18681. [A FLUID LINE FITTING HAVING A PIPE, TUBE OR HOSE CONNECTION OR A THROUGH HOLE TO ACCOMMODATE A BOLT, FLUID PASSAGE ON ONE END. THE OTHER END MUST HAVE AN INTERNAL OR EXTERNAL QUICK DISCONNECT FEATURE FOR CONNECTING A MATING PART TO FORM A QUICK DISCONNECT COUPLING ASSEMBLY. THE FITTING MAY INCORPORATE A SELF-SEALING FEATURE FOR THE PURPOSE OF AUTOMATICALLY SHUTTING OFF THE FLOW OF FLUID WHEN DISCONNECTED FROM ITS MATING HALF. FOR SELF-SEALING FITTINGS WITH AN EXTERNAL OR INTERNAL THREADED DISCONNECT END, SEE COUPLING HALF, SELF-SEALING. SEE ALSO, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.]. 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 4730002033272 contains an unknown precious metal.

This NSN is associated to Schedule B 7307199030: unions, pipe, of iron or steel, cast. 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

UNABLE TO DECODE
(CQCJ) UNABLE TO DECODE
CONNECTION TYPE
(AWLS) EXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPE
(AWLS) THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION STYLE
(AHNC) PLAIN ALL ENDS
FEATURES PROVIDED
(CBBL) SAFETY LOCKING FEATURE AND SELF-SEALING
LEG LENGTH
(AHSJ) 0.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.625 INCHES NOMINAL
MATERIAL
(MATT) STEEL BODY
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES ALL ENDS
QUICK DISCONNECT METHOD
(ADLN) PUSH-PULL ALL ENDS
STYLE DESIGNATOR
(STYL) MALE COUPLING HALF
THREAD SERIES DESIGNATOR
(THSD) NPT ALL ENDS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 800.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE

Manufacturer Part Numbers

38FP

RNCC
5
RNVC
2
3T21

RNCC
3
RNVC
2
651001365

RNCC
5
RNVC
9
STN3

RNCC
5
RNVC
9
STN3

RNCC
C
RNVC
1

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