The Spring Retaining Plate, cataloged under National Stock Number 5340-01-564-1522, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Carlisle & Finch Co. The record lists 1 manufacturer part number 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 | 5340-01-564-1522 |
| Primary Part Number | 12877 |
| Item Name | Spring Retaining Plate |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Carlisle & Finch Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 12877 PRIMARY | Carlisle & Finch Co (USA) |
NSN 5340-01-564-1522 is a Spring Retaining Plate, manufactured by Carlisle & Finch Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-564-1522 has 1 manufacturer part number on file: 12877 (Carlisle & Finch Co).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-732-3990. Verify interchangeability with system specifications before substitution.
Key specifications for 12877: End Item Identification: SEARCHLIGHT XY2EDE-RF. 0 specifications are 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.