The Clamp,loop, cataloged under National Stock Number 5340-01-525-2672, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-525-2672 |
| Primary Part Number | BACC10GE41A |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Umpco, Inc. Dba Umpco Inc |
| Status | ACTIVE |
| Material Diameter | 2.588 INCHES MINIMUM AND 2.623 INCHES MAXIMUM IN |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.194 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| Material Thickness | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Distance From Loop Center to Tongue End | 1.912 INCHES NOMINAL IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.694 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 BAND |
| Loop Inside Diameter | 2.548 INCHES MINIMUM AND 2.578 INCHES MAXIMUM 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 |
|---|---|
| BACC10GE41A PRIMARY | Umpco, Inc. Dba Umpco Inc (USA) |
| BACC10GE41A PRIMARY | J & M Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACC10GE41A | 3/2 Design control — primary reference U.S. Government activity |
| BACC10GE41A | 3/2 Design control — primary reference U.S. Government activity |
| BACC10GE41A | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5340-01-525-2672 is a Clamp,loop, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-525-2672 has 2 manufacturer part numbers on file: BACC10GE41A (Umpco, Inc. Dba Umpco Inc), BACC10GE41A (J & M Products, Inc).
Key specifications for BACC10GE41A: Material Diameter: 2.588 INCHES MINIMUM AND 2.623 INCHES MAXIMUM IN; Style Designator: SINGLE LOOP; Material Document and Classification: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND; Diameter: 0.194 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN. 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.