The Chain,weldless, cataloged under National Stock Number 4010-00-055-3118, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4010-00-055-3118 |
| Item Name | Chain,weldless |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | SAFETY-PLUMBERS |
| Departure From Cited Document | AS MODIFIED BY FINNISH |
| Nondefinitive Spec/std Data | 2 TYPE AND 6 CLASS |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| Thickness | 0.028 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 |
| Reference | Meaning |
|---|---|
| NAS1455A1-4 | 3/9 Design control — primary reference U.S. Government activity |
| NAF1088-1A5 | 5/9 Secondary reference U.S. Government activity |
| NAS1455B1-5C | 5/9 Secondary reference U.S. Government activity |
| RRC271 | 5/9 Secondary reference U.S. Government activity |
NSN 4010-00-055-3118 is a Chain,weldless, classified under FSC 4010, Chain and Wire Rope. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4010-01-163-6004. Verify interchangeability with system specifications before substitution.
Key specifications for 4010-00-055-3118: Surface Treatment Document and Classification: MIL-A8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Style Designator: SAFETY-PLUMBERS; Overall Length: 0.417 FEET NOMINAL FT; Departure From Cited Document: AS MODIFIED BY FINNISH. 7 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.