The Chamber,valve,bilge Pump, cataloged under National Stock Number 2590-00-231-7429, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-00-231-7429 |
| Primary Part Number | 10953267 |
| Item Name | Chamber,valve,bilge Pump |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | BILGE PUMP,VEHICULAR |
| General Characteristics Item Description | ALUMINUM ALLOY,FED QQ-A-250/11,CONSISTS OF,1 FRAME,1 PLATE,WELDED TOGETHER,8 HOLES 10.24 UNC-3B THD,7.250 IN. LG,5.000 IN. W,1.125 IN. H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10953267 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2590-00-231-7429 is a Chamber,valve,bilge Pump, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-231-7429 has 1 manufacturer part number on file: 10953267 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10953267: FSC Application Data: BILGE PUMP,VEHICULAR; General Characteristics Item Description: ALUMINUM ALLOY,FED QQ-A-250/11,CONSISTS OF,1 FRAME,1 PLATE,WELDED TOGETHER,8 HOLES 10.24 UNC-3B THD,7.250 IN. LG,5.000 IN. W,1.125 IN. H IN; End Item Identification: 2350-873-5408. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.