The Housing,chain Drive, cataloged under National Stock Number 4030-01-017-7898, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-017-7898 |
| Primary Part Number | 2124100 |
| Item Name | Housing,chain Drive |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-601 ALLOY 356 CONDITION T6 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2124100 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2124100 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 4030PL0887084 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4030-01-017-7898 is a Housing,chain Drive, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-017-7898 has 2 manufacturer part numbers on file: 2124100 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2124100 (Bae Systems Land & Armaments L.p.).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-418-9169. Verify interchangeability with system specifications before substitution.
Key specifications for 2124100: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-601 ALLOY 356 CONDITION T6. 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.
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.