The Pump Assembly,input Scavenge, cataloged under National Stock Number 2520-00-040-0877, is classified within Federal Supply Class 2520 (Vehicular Power Transmission 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 1 specification, 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 | 2520-00-040-0877 |
| Primary Part Number | 7709078 |
| Item Name | Pump Assembly,input Scavenge |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL BODY ASSEMBLY INCLUDING A KEY AND GEARS WITH PLATE AND COVER 5.621IN. MIN TO 5.624IN. MAX DIA UNIT IS A COMPONENT OF ALLISON TRANSMISSION MODEL XT1410 TESTED FOR A MIN FLOW PER SECTION GPM AT 15PSI WITH OIL TEMP 100 DEG F AND OIL VISCOSITY 40 TO 44SSU INLET PRESSURE ATMOSPHERIC PUMP SPEED 4000 RPM MAX 9002A2 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7709078 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2520-00-040-0877 is a Pump Assembly,input Scavenge, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-040-0877 has 1 manufacturer part number on file: 7709078 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7709078: General Characteristics Item Description: STEEL BODY ASSEMBLY INCLUDING A KEY AND GEARS WITH PLATE AND COVER 5.621IN. MIN TO 5.624IN. MAX DIA UNIT IS A COMPONENT OF ALLISON TRANSMISSION MODEL XT1410 TESTED FOR A MIN FLOW PER SECTION GPM AT 15PSI WITH OIL TEMP 100 DEG F AND OIL VISCOSITY 40 TO 44SSU INLET PRESSURE ATMOSPHERIC PUMP SPEED 4000 RPM MAX 9002A2 IN. 1 specification is 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.