The Stem, cataloged under National Stock Number 2640-00-355-5378, is classified within Federal Supply Class 2640 (No Item Name Available) of the Tires and Tubes group. The primary manufacturer of record is Schrader-Bridgeport International Inc Dba Schrader Automotive. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2640-00-355-5378 |
| Primary Part Number | TR721-04 |
| Item Name | Stem |
| FSC / FSG | 2640 / 26 — No Item Name Available |
| Manufacturer | Schrader-Bridgeport International Inc Dba Schrader Automotive |
| Status | ACTIVE |
| General Characteristics Item Description | MATL BRASS,TIN PLATE MIL-T-10727 TYPE 1,0.625 IN. BASE DIA,0.125 IN. BASE THK,1.312 IN. 0/A LG,0.302-32 BY 1.000 IN. LG THK,BASE MARKED WITH SCHRADER U.S.A. 54721-04 IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2640-00-355-5378 is a Stem, manufactured by Schrader-Bridgeport International Inc Dba Schrader Automotive, classified under FSC 2640 (No Item Name Available). Status: active.
NSN 2640-00-355-5378 has 2 cross-referenced part numbers: 4836-1 (Schrader-Bridgeport International Inc Dba Schrader Automotive), TR721-04 (Schrader-Bridgeport International Inc Dba Schrader Automotive).
There are 4 known substitutes for 2640-00-355-5378: 3040-00-322-3467, 5325-01-299-8281, 3990-01-437-4331 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for TR721-04: General Characteristics Item Description: MATL BRASS,TIN PLATE MIL-T-10727 TYPE 1,0.625 IN. BASE DIA,0.125 IN. BASE THK,1.312 IN. 0/A LG,0.302-32 BY 1.000 IN. LG THK,BASE MARKED WITH SCHRADER U.S.A. 54721-04 IN. 1 total characteristics are documented in the Federal Logistics Information System.