The Key,lock, cataloged under National Stock Number 5340-01-517-5877, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Siemens Building Technologies Dba Siemens Fire Safety Division Div Siemens Building Technologies Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-517-5877 |
| Primary Part Number | 500-620490 |
| Item Name | Key,lock |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Siemens Building Technologies Dba Siemens Fire Safety Division Div Siemens Building Technologies Inc. |
| 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 |
|---|---|
| 500-620490 PRIMARY | Siemens Building Technologies Dba Siemens Fire Safety Division Div Siemens Building Technologies Inc. (USA) |
| RESET KEY LPT | Siemens Building Technologies Dba Siemens Fire Safety Division Div Siemens Building Technologies Inc. (USA) |
NSN 5340-01-517-5877 is a Key,lock, manufactured by Siemens Building Technologies Dba Siemens Fire Safety Division Div Siemens Building Technologies Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-517-5877 has 2 manufacturer part numbers on file: 500-620490 (Siemens Building Technologies Dba Siemens Fire Safety Division Div Siemens Building Technologies Inc.), RESET KEY LPT (Siemens Building Technologies Dba Siemens Fire Safety Division Div Siemens Building Technologies Inc.).
Key specifications for 500-620490: Special Features: SYSTEM RESET KEY PACKAGE CONTAINS 2 ALLEN KEYS; End Item Identification: FIRE AND SMOKE DETECTION SYSTEM P/N 210372 ONBOARD 225 FT "B" CLASS WLB COAST GUARD VESSELS FT. 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.