The Retainer,valve Spring, cataloged under National Stock Number 2815-01-173-4222, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Jacobs Mfg Co the. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-173-4222 |
| Primary Part Number | 003669 |
| Item Name | Retainer,valve Spring |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Jacobs Mfg Co the |
| Status | ACTIVE |
| General Characteristics Item Description | TRIANGULARLY SHAPED W/1 MOUNTING HOLE 0.260 X 0.370; 0.990 IN.LG X 0.800 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2815-01-173-4222 is a Retainer,valve Spring, manufactured by Jacobs Mfg Co the, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-173-4222 has 2 manufacturer part numbers on file: 5JC6 (Oshkosh Defense Llc), 003669 (Jacobs Mfg Co the).
Key specifications for 003669: General Characteristics Item Description: TRIANGULARLY SHAPED W/1 MOUNTING HOLE 0.260 X 0.370; 0.990 IN.LG X 0.800 IN. W IN; End Item Identification: 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM). 1 specification is 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.