The Clamp,loop, cataloged under National Stock Number 5340-01-015-1831, 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 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-015-1831 |
| Primary Part Number | BACC10GE10A |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Umpco, Inc. Dba Umpco Inc |
| Status | ACTIVE |
| Style Designator | OFFSET MOUNT |
| 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 | 0.934 INCHES NOMINAL IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.716 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OVERALL |
| Loop Inside Diameter | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| BACC10GE10A | Umpco, Inc. Dba Umpco Inc (USA) |
| BACC10GE10A | J & M Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACC10GE10A | 5/2 Secondary reference U.S. Government activity |
| 509A10 | 5/2 Secondary reference U.S. Government activity |
| BACC10GE10A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-015-1831 is a Clamp,loop, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-015-1831 has 2 manufacturer part numbers on file: BACC10GE10A (Umpco, Inc. Dba Umpco Inc), BACC10GE10A (J & M Products, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-669-4684. Verify interchangeability with system specifications before substitution.
Key specifications for BACC10GE10A: Style Designator: OFFSET MOUNT; Diameter: 0.194 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN; Overall Width: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Material Thickness: 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN. 8 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.
NSN 5340-01-015-1831 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.