The Chain,weldless, cataloged under National Stock Number 4010-01-534-2315, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4010-01-534-2315 |
| Primary Part Number | 7628639-002 |
| Item Name | Chain,weldless |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | SASH |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 OVERALL |
| Breaking Strength | 50.0 BELT GROUP 1 |
| Thickness | 0.035 INCHES NOMINAL IN |
| 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 |
|---|---|
| 7628639-002 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| C300948380021L | 5/9 Secondary reference Turner and Seymour Mfg Co |
NSN 4010-01-534-2315 is a Chain,weldless, manufactured by Naval Sea Systems Command, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-534-2315 has 1 manufacturer part number on file: 7628639-002 (Naval Sea Systems Command).
Key specifications for 7628639-002: Style Designator: SASH; Overall Length: 1.000 FEET NOMINAL FT; Special Features: STAINLESS STEEL TYPE 302;STOCK NO. C3009;TRADE SIZE 8; APPROX LINKS PER FOOT 21; MAX WORKING LOAD LIMIT 150 LBS; THIS CHAIN IS 21 LINKS LONG. LBS; Surface Treatment: PASSIVATE OVERALL. 5 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.