The Race, cataloged under National Stock Number 2990-00-352-8638, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Sealcraft Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Race |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Sealcraft Corporation (CAGE 63728) |
| Parameter | Value |
|---|---|
| NSN | 2990-00-352-8638 |
| Primary Part Number | 51172-1 |
| Item Name | Race |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Sealcraft Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 51172-1 PRIMARY | Sealcraft Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9N18197B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 51172-1 | 5/9 Secondary reference Pierce Co Inc the Sub of Avis Industrial Corp |
NSN 2990-00-352-8638 is a Race, manufactured by Sealcraft Corporation, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-352-8638 has 1 manufacturer part number on file: 51172-1 (Sealcraft Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4730-00-793-2696, 2510-01-163-7879. Verify interchangeability with system specifications before substitution.
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.