The Head,safety,screw Type Assembly, cataloged under National Stock Number 1040-00-084-8161, is classified within Federal Supply Class 1040 (Chemical Weapons and Equipment) of the Weapons group. The manufacturer of record is Bs&b Safety Systems Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1040-00-084-8161 |
| Primary Part Number | 77-24-005-00 |
| Item Name | Head,safety,screw Type Assembly |
| FSC / FSG | 1040 / 10 — Chemical Weapons and Equipment |
| Manufacturer | Bs&b Safety Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF:INLET,AISI 303 STAINLESS STEEL;OUTLET,CARBON STEEL;SEAL RING,CARBON STEEL;2.62 IN.L;ONE END .50 IN.DIA. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77-24-005-00 PRIMARY | Bs&b Safety Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| B116-6-168 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1040-00-084-8161 is a Head,safety,screw Type Assembly, manufactured by Bs&b Safety Systems Llc, classified under FSC 1040, Chemical Weapons and Equipment. Status: active.
NSN 1040-00-084-8161 has 1 manufacturer part number on file: 77-24-005-00 (Bs&b Safety Systems Llc).
Key specifications for 77-24-005-00: General Characteristics Item Description: CONSISTS OF:INLET,AISI 303 STAINLESS STEEL;OUTLET,CARBON STEEL;SEAL RING,CARBON STEEL;2.62 IN.L;ONE END .50 IN.DIA. IN; End Item Identification: 1040-00-805-3019. 1 specification is documented in the U.S. Government catalog.
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 1040-00-084-8161 has DEMIL Code B. 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.