The Link,chain,connecting, cataloged under National Stock Number 4010-01-565-2974, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Deere & Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-565-2974 |
| Primary Part Number | SW50COUS |
| Item Name | Link,chain,connecting |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Deere & Co |
| 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 |
|---|---|
| SW50COUS PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| P20351 | 3/9 Design control — primary reference U.S. Government activity |
| SW50COUS | 5/9 Secondary reference U.S. Government activity |
NSN 4010-01-565-2974 is a Link,chain,connecting, manufactured by Deere & Co, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-565-2974 has 1 manufacturer part number on file: SW50COUS (Deere & Co).
Key specifications for SW50COUS: Special Features: CHAIN LINK; Part Name Assigned by Controlling Agency: LINK, CHAIN MASTER; End Item Identification: REAR AXLE DRIVE CHAIN. 0 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.