The Socket Base,fire Detecting Eleme, cataloged under National Stock Number 6350-01-505-1998, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Firelite Alarms Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 6350-01-505-1998 |
| Primary Part Number | B300-6 |
| Item Name | Socket Base,fire Detecting Eleme |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Firelite Alarms 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 |
|---|---|
| B300-6 PRIMARY | Firelite Alarms Inc (USA) |
| Reference | Meaning |
|---|---|
| B210LP | 5/9 Secondary reference Firelite Alarms Inc |
| B710LP | 3/9 Design control — primary reference Firelite Alarms Inc |
NSN 6350-01-505-1998 is a Socket Base,fire Detecting Eleme, manufactured by Firelite Alarms Inc, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-505-1998 has 1 manufacturer part number on file: B300-6 (Firelite Alarms Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6350-01-529-0809, 5340-01-599-3854, 5975-01-727-6077. Verify interchangeability with system specifications before substitution.
Key specifications for B300-6: Special Features: DIAMETER: 6.100 INCHES IN; End Item Identification: FIRE AND SMOKE DETECTION SYSTEM, P/N 618WMEC-436-003G ONBOARD 210 FT WMEC A & B CLASS COAST GUARD VESSELS G. 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.