The Chain Assembly,single Leg, cataloged under National Stock Number 4010-01-229-8307, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-229-8307 |
| Primary Part Number | 12350722 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 PIN |
| Attachment Style | SLIP HOOK TERMINAL ATTACHMENT FIRST END |
| Attachment Style | SCREW PIN ANCHOR TERMINAL ATTACHMENT SECOND END |
| Surface Treatment Document and Classification | ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Special Test Features | PROOF LOAD TESTED AT 4,000.0 LB LBS |
| Style Designator | CLOSE LINK |
| Diameter | 0.375 INCHES NOMINAL STOCK IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP M1008 OR STEEL COMP M1010 OR STEEL COMP M1012 OR STEEL COMP M1015 OR STEEL COMP M1017 OR STEEL COMP M1020 OR STEEL COMP M1023 OR STEEL COMP M1025 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 CHAIN |
| Material | STEEL COMP M1008 OR STEEL COMP M1010 OR STEEL COMP M1012 OR STEEL COMP M1015 OR STEEL COMP M1017 OR STEEL COMP M1020 OR STEEL COMP M1023 OR STEEL COMP M1025 OR STEEL COMP M1031 OR STEEL COMP M1044 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 TERMINAL ATTACHMENT SECOND END |
| Fabrication Method | FORGED |
| End Type | TERMINAL ATTACHMENT BOTH ENDS |
| 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 |
|---|---|
| 12350722 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 4010-01-229-8307 is a Chain Assembly,single Leg, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-229-8307 has 1 manufacturer part number on file: 12350722 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12350722: Furnished Items and Quantity: 1 PIN; Attachment Style: SLIP HOOK TERMINAL ATTACHMENT FIRST END; Attachment Style: SCREW PIN ANCHOR TERMINAL ATTACHMENT SECOND END; Surface Treatment Document and Classification: ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. 12 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.