The Chain,stud Link, cataloged under National Stock Number 4010-01-549-5633, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Tankcraft Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4010-01-549-5633 |
| Primary Part Number | 3013169 |
| Item Name | Chain,stud Link |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Tankcraft Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 3013169 PRIMARY | Tankcraft Corp (USA) |
NSN 4010-01-549-5633 is a Chain,stud Link, manufactured by Tankcraft Corp, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-549-5633 has 1 manufacturer part number on file: 3013169 (Tankcraft Corp).
1 possible match (shared part number, not a government interchangeability claim): 2355-01-552-5199. Verify interchangeability with system specifications before substitution.
Key specifications for 3013169: Part Name Assigned by Controlling Agency: 8.0 IN LONG CHAIN IN; End Item Identification: 4320-01-524-4467 PUMPING ASSY, FLAMMABLE LIQUID, BULK TRANSFER. 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.