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NSN 4730-01-175-9405, 4730011759405
COUPLING ASSEMBLY,QUICK DISCONNE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011759405
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 4730-01-175-9405

National Stock Number (NSN) 4730-01-175-9405, or NIIN 011759405, (coupling assembly,quick disconne) was assigned April 6, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 Sep 17, 2015. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M315M4043, SPM7M311M1518. The total value of the awarded contracts has been US$ 13,959.00.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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 Sep 29, 2009, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 4730011759405 does not contain precious metals.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) B-1B AIRCRAFT
CONNECTION TYPE
(AWLS) UNTHREADED UNIVERSAL FITTING BOLT END FIRST FLUID END CONNECTION
CONNECTION TYPE
(AWLS) UNTHREADED UNIVERSAL FITTING BOLT END SECOND FLUID END CONNECTION
OVERALL LENGTH
(ABHP) 3.800 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(CQGM) 10.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 160.0 FAHRENHEIT SINGLE RESPONSE
MOUNTING FLANGE LOCATION
(CQKS) SECOND LEG
SPECIAL FEATURES
(FEAT) USED ON:AUXILIARY FUEL TANK // T.O.1B-1B-4-28 (28-11-00) F.3 I.98/3 OR I.99/3 & F.4 I.67/3
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 160.0 DEG FAHRENHEIT FUEL/OIL, HYDROCARBON
SECOND FLUID END CONNECTION TYPE
(ADMB) UNTHREADED UNIVERSAL FITTING BOLT END
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 10.0 POUNDS PER SQUARE INCH FUEL/OIL, HYDROCARBON
MAXIMUM OPERATING TEMP
(AEHZ) 160.0 DEG FAHRENHEIT SINGLE RESPONSE

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