The Circuit Card Assembly, cataloged under National Stock Number 5998-01-440-3968, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mine Safety Appliances Company. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-440-3968 |
| Primary Part Number | BSK3005-1262 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 1.0000 lbs |
| Cube | 0.0041 cu ft |
| Part Number | Manufacturer |
|---|---|
| BSK3005-1262 PRIMARY | Mine Safety Appliances Company (USA) |
| SK3005-1262 | Mine Safety Appliances Company (USA) |
| Reference | Meaning |
|---|---|
| BSK3005-1262 | 5/9 Secondary reference Mine Safety Appliances Company, Llc Dba M S a |
| CSK3005-1264 ITEM 2 | 5/9 Secondary reference Mine Safety Appliances Company, Llc Dba M S a |
NSN 5998-01-440-3968 is a Circuit Card Assembly, manufactured by Mine Safety Appliances Company, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-440-3968 has 2 manufacturer part numbers on file: BSK3005-1262 (Mine Safety Appliances Company), SK3005-1262 (Mine Safety Appliances Company).
Key specifications for BSK3005-1262: End Item Identification: HYDROGEN SULFIDE SENSING ASSY. 0 specifications are 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.
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.