The Clamp,loop, cataloged under National Stock Number 5340-01-475-6055, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Aeronautical Systems Support Company Dba Lmassc. Government technical data includes 11 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-475-6055 |
| Primary Part Number | 342C16N |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Aeronautical Systems Support Company Dba Lmassc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS-QQ-P-75 ASSN STD SINGLE TREATMENT RESPONSE BAND |
| Material Diameter | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Style Designator | SADDLE MOUNT |
| Material Document and Classification | MS5517 FED SPEC SINGLE MATERIAL RESPONSE CUSHION |
| Diameter | 0.194 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN |
| Material Thickness | 0.012 INCHES NOMINAL IN |
| Surface Treatment | ZINC CUSHION |
| Tongue Hole Type | ROUND, UNTHREADED |
| Material | STEEL COMP 301 BAND |
| Material | PLASTIC POLYAMIDE NYLON CUSHION |
| Loop Inside Diameter | 1.000 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 |
|---|---|
| 342C16N PRIMARY | Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (USA) |
NSN 5340-01-475-6055 is a Clamp,loop, manufactured by Lockheed Martin Aeronautical Systems Support Company Dba Lmassc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-475-6055 has 1 manufacturer part number on file: 342C16N (Lockheed Martin Aeronautical Systems Support Company Dba Lmassc).
Key specifications for 342C16N: Surface Treatment Document and Classification: AMS-QQ-P-75 ASSN STD SINGLE TREATMENT RESPONSE BAND; Material Diameter: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Style Designator: SADDLE MOUNT; Material Document and Classification: MS5517 FED SPEC SINGLE MATERIAL RESPONSE CUSHION. 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.