The Link,chain,connecting, cataloged under National Stock Number 4010-00-149-5618, 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7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-00-149-5618 |
| Item Name | Link,chain,connecting |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-Z-325,CL 2 FED SPEC ALL TREATMENT RESPONSES |
| Material Diameter | 0.188 INCHES NOMINAL IN |
| Style Designator | D |
| Material Document and Classification | ASTM A575 ASSN STD ALL MATERIAL RESPONSES |
| Nondefinitive Spec/std Data | 2 TYPE |
| Surface Treatment | ZINC AND CHROMATE |
| Material | STEEL COMP M1020 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 |
| 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 | 4/1 Identification reference U.S. Government activity |
| F271-A2-S03 | 2/2 Government specification standardization U.S. Government activity |
| 2530 | 5/9 Secondary reference Eastern Co Div Eberhard Manufacturing |
NSN 4010-00-149-5618 is a Link,chain,connecting, classified under FSC 4010, Chain and Wire Rope. Status: active.
Key specifications for 4010-00-149-5618: Surface Treatment Document and Classification: QQ-Z-325,CL 2 FED SPEC ALL TREATMENT RESPONSES; Material Diameter: 0.188 INCHES NOMINAL IN; Style Designator: D; Material Document and Classification: ASTM A575 ASSN STD ALL MATERIAL RESPONSES. 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.