The Clamp,loop, cataloged under National Stock Number 5340-01-734-1212, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-734-1212 |
| Primary Part Number | NAS1712D24-48N |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Umpco, Inc. Dba Umpco Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS3209 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Loop Width | 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR |
| Material Document and Classification | AMS-QQ-A-250/5 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 2.091 INCHES MINIMUM AND 2.151 INCHES MAXIMUM IN |
| Surface Treatment | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Center to Center Distance Between Loop and Mounting Hole | 1.872 INCHES MINIMUM AND 1.932 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY OVERALL |
| Loop Length | 2.985 INCHES MINIMUM AND 3.015 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 |
|---|---|
| NAS1712D24-48N PRIMARY | Umpco, Inc. Dba Umpco Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS1712 | 3/1 Design control — primary reference Umpco, Inc. Dba Umpco Inc |
NSN 5340-01-734-1212 is a Clamp,loop, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-734-1212 has 1 manufacturer part number on file: NAS1712D24-48N (Umpco, Inc. Dba Umpco Inc).
Key specifications for NAS1712D24-48N: Surface Treatment Document and Classification: AMS3209 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Loop Width: 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN; Style Designator: RECTANGULAR; Material Document and Classification: AMS-QQ-A-250/5 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL. 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.