The Clamp,loop, cataloged under National Stock Number 5340-01-357-2393, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-357-2393 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND |
| Fastening Device Type | LOCK TAB |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | AMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE BAND |
| Diameter | 0.194 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN |
| Material Thickness | 0.020 INCHES MINIMUM IN |
| Distance From Loop Center to Tongue End | 0.9925 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.6825 INCHES MINIMUM AND 0.7125 INCHES MAXIMUM IN |
| Material | STEEL COMP 321 OR STEEL COMP 347 BAND |
| Material | RUBBER SILICONE CLASS Q CUSHION |
| Loop Inside Diameter | 0.187 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 |
|---|---|
| MIL-S-23190/2 | 4/1 Identification reference U.S. Government activity |
| M23190/2-3A | 2/2 Government specification standardization U.S. Government activity |
NSN 5340-01-357-2393 is a Clamp,loop, classified under FSC 5340, Hardware, Commercial. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-357-2394, 5340-01-357-2396, 5340-01-357-2397. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-357-2393: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND; Fastening Device Type: LOCK TAB; Style Designator: SINGLE LOOP; Material Document and Classification: AMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE BAND. 13 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.