The Stop Assy, cataloged under National Stock Number 1210-00-159-4937, is classified within Federal Supply Class 1210 (Fire Control Directors) of the Fire Control Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stop Assy |
| FSC / FSG | 1210 — Fire Control Directors (FSG 12) |
| Parameter | Value |
|---|---|
| NSN | 1210-00-159-4937 |
| Item Name | Stop Assy |
| FSC / FSG | 1210 / 12 — Fire Control Directors |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| 237812 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 1210-00-159-4937 is a Stop Assy, classified under FSC 1210, Fire Control Directors. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5331-01-312-1113. 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.
NSN 1210-00-159-4937 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.