The Spacer,tappet, cataloged under National Stock Number 5365-01-121-5219, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Prestolite Electric Limited. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Spacer,tappet |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Prestolite Electric Limited (CAGE U0041) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-121-5219 |
| Primary Part Number | 25897 |
| Item Name | Spacer,tappet |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Prestolite Electric Limited |
| 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 |
|---|---|
| 25897 | Prestolite Electric Limited (GBR) |
| Reference | Meaning |
|---|---|
| 25897 | 3/9 Design control — primary reference Lucas Cav |
NSN 5365-01-121-5219 is a Spacer,tappet, manufactured by Prestolite Electric Limited, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-121-5219 has 1 manufacturer part number on file: 25897 (Prestolite Electric Limited).
3 possible matches (shared part number, not a government interchangeability claim): 3110-01-253-7072, 5330-01-327-5736, 6150-01-381-7078. 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.