The Clamp,loop, cataloged under National Stock Number 5340-01-524-3364, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Essentra Components. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-524-3364 |
| Primary Part Number | SPN-9 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Essentra Components |
| Status | ACTIVE |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | MIL-R-3065 MIL SPEC 1ST MATERIAL RESPONSE AND AMS 3209 ASSN STD 2ND MATERIAL RESPONSE CUSHION |
| Diameter | 0.266 INCHES NOMINAL IN |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.010 INCHES NOMINAL IN |
| Surface Treatment | ZINC BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING BAND |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Loop Inside Diameter | 0.562 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 |
NSN 5340-01-524-3364 is a Clamp,loop, manufactured by Essentra Components, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-524-3364 has 2 manufacturer part numbers on file: SPN-9 (Essentra Components), F100052 (Sterela).
Key specifications for SPN-9: Style Designator: SINGLE LOOP; Material Document and Classification: MIL-R-3065 MIL SPEC 1ST MATERIAL RESPONSE AND AMS 3209 ASSN STD 2ND MATERIAL RESPONSE CUSHION; Diameter: 0.266 INCHES NOMINAL IN; Overall Width: 0.562 INCHES NOMINAL IN. 11 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.