The Lock,valve Spring Retainer, cataloged under National Stock Number 2815-01-391-6417, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Kubota Tractor Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-391-6417 |
| Primary Part Number | 16241-1333-0 |
| Item Name | Lock,valve Spring Retainer |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Kubota Tractor Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| CV147280 | Tvs Supply Chain Solutions Limited (GBR) |
| 16241-1333-0 PRIMARY | Kubota Tractor Corp (USA) |
| 16241-1333-0 | Jks Boyles Uk Ltd (GBR) |
NSN 2815-01-391-6417 is a Lock,valve Spring Retainer, manufactured by Kubota Tractor Corp, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-391-6417 has 3 manufacturer part numbers on file: CV147280 (Tvs Supply Chain Solutions Limited), 16241-1333-0 (Kubota Tractor Corp), 16241-1333-0 (Jks Boyles Uk Ltd).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-536-0866. Verify interchangeability with system specifications before substitution.
Key specifications for 16241-1333-0: Part Name Assigned by Controlling Agency: RETAINER, VALVE STEM; End Item Identification: 3431-01-498-4423. 0 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.