The Chain,weldless, cataloged under National Stock Number 4010-01-710-6639, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Critical Solutions International, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Chain,weldless |
| FSC / FSG | 4010 — Chain and Wire Rope (FSG 40) |
| Manufacturers | Critical Solutions International, Llc (CAGE 1N5S7) |
| Parameter | Value |
|---|---|
| NSN | 4010-01-710-6639 |
| Primary Part Number | 2402-00905-40-100 |
| Item Name | Chain,weldless |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Critical Solutions International, Llc |
| 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 |
|---|---|
| 2402-00905-40-100 PRIMARY | Critical Solutions International, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2402-00905-40 | D/9 Drawing number reference only Critical Solutions International, Llc |
NSN 4010-01-710-6639 is a Chain,weldless, manufactured by Critical Solutions International, Llc, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-710-6639 has 1 manufacturer part number on file: 2402-00905-40-100 (Critical Solutions International, Llc).
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.