NSN 2910-00-774-3641, 2910007743641
SHIELD,HEAT

Federal Supply Classification: FSC 2910 - Engine Fuel System Components, Nonaircraft
National Item Identification Number: NIIN 007743641
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 2910-00-774-3641

National Stock Number (NSN) 2910-00-774-3641, or NIIN 007743641, (shield,heat) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). 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 one supplier. Today, one supplier is listed as an Active supplier 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 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 2910007743641 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) STEEL,LOW CARBON,HEAT RESISTING BLACK ENAMEL FINISH PER SPEC TT-E-496,5.062 IN. H,ONE 0.219 IN. HOLE THRU SHIELD 3.215 IN. FROM HOLE CENTER TP SHIELD END,AND 2.438 IN. FROM TOP