The Band,retaining, cataloged under National Stock Number 5340-01-340-5380, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-340-5380 |
| Primary Part Number | 12321678-2 |
| Item Name | Band,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| End Style | LOOP WITH T-BOLT |
| End Style | LOOP WITH BOLT |
| Material Document and Classification | AMS 5604 ASSN STD 1ST MATERIAL RESPONSE AND MIL-S-25043 MIL SPEC 2ND MATERIAL RESPONSE |
| Basic Shape Style | C |
| Width | 2.500 INCHES NOMINAL IN |
| Material | STEEL COMP 630 OR STEEL COMP 631 |
| Bend Radius | 3.025 INCHES NOMINAL IN |
| Thickness | 0.063 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12321678-2 | General Dynamics Land Systems Inc. (USA) |
| 12321678-2 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5340-01-340-5380 is a Band,retaining, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-340-5380 has 2 manufacturer part numbers on file: 12321678-2 (General Dynamics Land Systems Inc.), 12321678-2 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12321678-2: End Style: LOOP WITH T-BOLT; End Style: LOOP WITH BOLT; Material Document and Classification: AMS 5604 ASSN STD 1ST MATERIAL RESPONSE AND MIL-S-25043 MIL SPEC 2ND MATERIAL RESPONSE; Basic Shape Style: C. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.