The Plug,fusible, cataloged under National Stock Number 5340-00-775-8212, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Item Name | Plug,fusible |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Kidde Technologies, Inc Div Kidde Aerospace and Defense (CAGE 61423); Aerometals, Inc. (CAGE 32664) |
| Parameter | Value |
|---|---|
| NSN | 5340-00-775-8212 |
| Primary Part Number | A800553 |
| Item Name | Plug,fusible |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A800553 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| A800553 | Aerometals, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5340PL1047367 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 800553 | 5/9 Secondary reference Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| 800553 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-775-8212 is a Plug,fusible, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-775-8212 has 2 manufacturer part numbers on file: A800553 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), A800553 (Aerometals, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-313-2043, 4940-01-682-4265. Verify interchangeability with system specifications before substitution.
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.