The Link,chain,connecting, cataloged under National Stock Number 4010-01-472-5730, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-472-5730 |
| Item Name | Link,chain,connecting |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Status | ACTIVE |
| Inside Length | 2.406 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| Material Diameter | 0.437 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Style Designator | JOINING |
| Specification/standard Data | 81438-RR-C-271D GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | XIV TYPE AND UNCOATED FINISH AND 33 FIGURE |
| Material | STEEL COMP 304 |
| 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 |
|---|---|
| RR-C-271/D | 5/9 Secondary reference U.S. Government activity |
| RR-C-271 | 4/1 Identification reference U.S. Government activity |
| 12355173 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| RR-C-271, TY XIV SZ .38, PIN 06 | 5/9 Secondary reference U.S. Government activity |
| 12355173-2 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| F271-A14-S06 | 2/2 Government specification standardization U.S. Government activity |
NSN 4010-01-472-5730 is a Link,chain,connecting, classified under FSC 4010, Chain and Wire Rope. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4030-01-473-3072, 4030-01-473-3278, 4030-01-473-3374. Verify interchangeability with system specifications before substitution.
Key specifications for 4010-01-472-5730: Inside Length: 2.406 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN; Material Diameter: 0.437 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Style Designator: JOINING; Specification/standard Data: 81438-RR-C-271D GOVERNMENT SPECIFICATION. 6 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.