The Clamp,loop, cataloged under National Stock Number 5340-01-341-8590, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Napa Automotive Parts Co. Government technical data includes 5 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 | 5340-01-341-8590 |
| Primary Part Number | 732-1055 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Napa Automotive Parts Co |
| Status | ACTIVE |
| Material Diameter | 0.330 INCHES NOMINAL IN |
| Style Designator | TWO PIECE |
| Integral Nut Type and Quantity | 2 SELF-LOCKING U BOLT |
| Material | STEEL COMP 1010 OVERALL |
| Loop Inside Diameter | 3.120 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 |
|---|---|
| 732-1055 PRIMARY | Napa Automotive Parts Co (USA) |
NSN 5340-01-341-8590 is a Clamp,loop, manufactured by Napa Automotive Parts Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-341-8590 has 1 manufacturer part number on file: 732-1055 (Napa Automotive Parts Co).
Key specifications for 732-1055: Material Diameter: 0.330 INCHES NOMINAL IN; Style Designator: TWO PIECE; Special Features: LOCK WASHERS PROVIDED; BOLT THDS 3/8-16 UNC; Integral Nut Type and Quantity: 2 SELF-LOCKING U BOLT. 5 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.