The Pump,window Washer, cataloged under National Stock Number 2540-00-451-3735, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Trico Products Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-451-3735 |
| Primary Part Number | 90961-7E |
| Item Name | Pump,window Washer |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Trico Products Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 90961-7E PRIMARY | Trico Products Corporation (USA) |
| 11640665 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 90961-7ZT | 5/9 Secondary reference Trico Products Corporation |
| 2540004513735 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| C90961-7-ZT | 5/9 Secondary reference Trico Products Corporation |
NSN 2540-00-451-3735 is a Pump,window Washer, manufactured by Trico Products Corporation, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-451-3735 has 2 manufacturer part numbers on file: 90961-7E (Trico Products Corporation), 11640665 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 90961-7E: Special Features: MIN. OPERATING PRESSURE 10 PSI;HAND OPERATED;4.630 IN. LG;1.590 IN. W IN. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.