The Clamp,loop, cataloged under National Stock Number 5340-01-576-1156, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Umpco, Inc. Dba Umpco Inc. Government technical data includes 10 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 | 5340-01-576-1156 |
| Primary Part Number | S332SSG22 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Umpco, Inc. Dba Umpco Inc |
| Status | ACTIVE |
| Lug Hole Diameter | 0.531 INCHES NOMINAL IN |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | UMP-CM-ETH-001 MFR REF SINGLE MATERIAL RESPONSE CUSHION |
| Material Document and Classification | UMP-MT-STA-001/STA-005 MFR REF SINGLE MATERIAL RESPONSE BAND |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.770 INCHES NOMINAL IN |
| Center to Center Distance Between Loop and Mounting Hole | 1.330 INCHES NOMINAL IN |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM CUSHION |
| Material | STEEL COMP 304 OR STEEL COMP 321 BAND |
| Loop Inside Diameter | 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 |
| Part Number | Manufacturer |
|---|---|
| S332SSG22 PRIMARY | Umpco, Inc. Dba Umpco Inc (USA) |
NSN 5340-01-576-1156 is a Clamp,loop, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-576-1156 has 1 manufacturer part number on file: S332SSG22 (Umpco, Inc. Dba Umpco Inc).
Key specifications for S332SSG22: Lug Hole Diameter: 0.531 INCHES NOMINAL IN; Style Designator: SINGLE LOOP; Material Document and Classification: UMP-CM-ETH-001 MFR REF SINGLE MATERIAL RESPONSE CUSHION; Material Document and Classification: UMP-MT-STA-001/STA-005 MFR REF SINGLE MATERIAL RESPONSE BAND. 10 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.