The Chain,welded, cataloged under National Stock Number 4010-00-323-4460, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is The Crosby Group Llc Dba the Crosby Group. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-00-323-4460 |
| Primary Part Number | 02-73661 |
| Item Name | Chain,welded |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | ACTIVE |
| Safe Operating Load Rating | 22500.0 POUNDS NOMINAL LBS |
| Nondefinitive Spec/std Data | 1 TYPE AND C GRADE AND 1 CLASS |
| Breaking Strength | 6000.0 HARNESS GROUP 3 |
| 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 |
|---|---|
| 02-73661 PRIMARY | The Crosby Group Llc Dba the Crosby Group (USA) |
| Reference | Meaning |
|---|---|
| RR-C-271 | 4/1 Identification reference U.S. Government activity |
| NAS1048-8-42 | 5/9 Secondary reference U.S. Government activity |
| 6139003-95 | 3/2 Design control — primary reference U.S. Government activity |
| 6139003-99 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4010-00-323-4460 is a Chain,welded, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-00-323-4460 has 1 manufacturer part number on file: 02-73661 (The Crosby Group Llc Dba the Crosby Group).
Key specifications for 02-73661: Overall Length: 3.500 FEET NOMINAL FT; Safe Operating Load Rating: 22500.0 POUNDS NOMINAL LBS; Nondefinitive Spec/std Data: 1 TYPE AND C GRADE AND 1 CLASS; Special Features: STOCK DIAMETER:0.500 IN. NOM.;CHAIN STYLE:NUMBER 22 OF THE OLD FIIG A08200;MATERIAL:STEEL QQ-W-624;NONGOVT DOC. DATA:NAS1048-80205 IN. 3 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.