The Clamp,loop, cataloged under National Stock Number 5340-01-005-2580, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-005-2580 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Lug Hole Diameter | 0.204 INCHES NOMINAL IN |
| Cushioning Environmental Protection | WEATHER RESISTANT |
| Loop Width | 0.812 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR W/ BRACKETS |
| Material Document and Classification | AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION |
| Material Document and Classification | MIL-S-6721,COMP TI 321 MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.586 INCHES NOMINAL IN |
| Center to Center Distance Between First and Second Holes | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE BAND |
| Integral Nut Type and Quantity | 1 SELF-LOCKING EQUAL LENGTH TONGUES |
| Center to Center Distance Between Loop and Mounting Hole | 1.211 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING BAND |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Loop Length | 1.375 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 |
| Reference | Meaning |
|---|---|
| TA5006BH13-22 | 3/2 Design control — primary reference U.S. Government activity |
| ST9M527BH13-22 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5340-01-005-2580 is a Clamp,loop, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-005-2580: Lug Hole Diameter: 0.204 INCHES NOMINAL IN; Cushioning Environmental Protection: WEATHER RESISTANT; Loop Width: 0.812 INCHES NOMINAL IN; Style Designator: RECTANGULAR W/ BRACKETS. 15 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.