NSN 2915-01-293-5498, 2915012935498
VALVE,BREAKAWAY

Federal Supply Classification: FSC 2915 - Engine Fuel System Components, Aircraft and Missile Prime Movers
National Item Identification Number: NIIN 012935498
Codification Country: United States
Item Name Code: INC 77777
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 2915-01-293-5498

National Stock Number (NSN) 2915-01-293-5498, or NIIN 012935498, (valve,breakaway) was assigned February 3, 1989 in the Federal Logistics Information System (FLIS). 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 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.

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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 19,780. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. 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 2915012935498 does not contain precious metals.

This NSN is associated to Schedule B 8481809050: other taps, cocks, valves, etc., nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on May 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) ALUMINUM ALLOY; PROTECTIVE FINISH,MIL-S-5002,MIL-F-7179 AND SES-701114 PARA 3.3.12,UNITED TECHNOLOGIES,SIKORSKY AIRCRAFT; 3.886 IN. MIN 4.006 IN. MAX LG; 3.500 IN. FLANGE DIA; 2.672 IN. MIN 2.796 IN. MAX MAJOR COUPLING DIA; 2.082 IN. MIN 2.600 IN. MINOR COUPLING DIA; 2.000-16UN-2A COUPLING THREAD; 1.788 IN. MIN 1.790 IN. MAX BORE DIA W/32.0 MICROINCH FINISH; 0.125 IN. DIA ANTI ROTATION PIN IN FLANGE SPACED 1.593 IN. FROM AXIS; SLOTTED VALVE CLOSURE INDICATOR; RATED 43.0 GALLONS PER MINUTE AT 0.20 POUNDS PER SQUARE INCH MAX FUEL PRESSURE; VALVE SEPARATES AT FRANGIBLE SECTION W/REMAINING VALVE SEGMENT SEALED AND LEAKPROOF W/800 TO 1200 POUNDS PRIMARY LOAD