The Impeller,pump,transfer Case, cataloged under National Stock Number 2520-01-153-9468, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is General Motors Llc Dba General Motors Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-153-9468 |
| Primary Part Number | 14037988 |
| Item Name | Impeller,pump,transfer Case |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| General Characteristics Item Description | THIRTY PERCENT GLASS FILLED POLYESTER THERMOPLASTIC;0.488 IN.O/A LG;2.226 IN.OD;SPLINED BORE;1.651 IN.MAJOR DIA;1.563 IN.MINOR DIA;1.583 IN.PITCH DIA;38 TEETH;45 DEG PRESSURE ANGLE;24/48 DIAMETRAL PITCH;1.761 IN.DIA COUNTERBORE 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 |
|---|---|
| 14037988 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 14037988 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 2520-01-153-9468 is a Impeller,pump,transfer Case, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-153-9468 has 1 manufacturer part number on file: 14037988 (General Motors Llc Dba General Motors Llc).
Key specifications for 14037988: General Characteristics Item Description: THIRTY PERCENT GLASS FILLED POLYESTER THERMOPLASTIC;0.488 IN.O/A LG;2.226 IN.OD;SPLINED BORE;1.651 IN.MAJOR DIA;1.563 IN.MINOR DIA;1.583 IN.PITCH DIA;38 TEETH;45 DEG PRESSURE ANGLE;24/48 DIAMETRAL PITCH;1.761 IN.DIA COUNTERBORE 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.