The Clamp,loop, cataloged under National Stock Number 5340-01-504-1012, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Leonardo Uk Limited (aw/eh101). Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-504-1012 |
| Primary Part Number | EF817A34 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Leonardo Uk Limited (aw/eh101) |
| Status | ACTIVE |
| Style Designator | SINGLE LOOP |
| Material Thickness | 1.02 MILLIMETERS NOMINAL MM |
| Distance From Loop Center to Tongue End | 34.48 MILLIMETERS NOMINAL MM |
| Center to Center Distance Between Loop and Mounting Hole | 28.94 MILLIMETERS NOMINAL MM |
| Material | ALUMINUM ALLOY 2024 BAND |
| Material | RUBBER BUTADIENE NITRILE CUSHION |
| Loop Inside Diameter | 34.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EF817A34 | Leonardo Uk Limited (aw/eh101) (GBR) |
| Reference | Meaning |
|---|---|
| 11944D34Y | 3/2 Design control — primary reference U.S. Government activity |
| EF817A34 | 7/2 Vendor item drawing reference Leonardo Uk Ltd |
NSN 5340-01-504-1012 is a Clamp,loop, manufactured by Leonardo Uk Limited (aw/eh101), classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-504-1012 has 1 manufacturer part number on file: EF817A34 (Leonardo Uk Limited (aw/eh101)).
Key specifications for EF817A34: Style Designator: SINGLE LOOP; Overall Width: 12.7 MILLIMETERS NOMINAL MM; Material Thickness: 1.02 MILLIMETERS NOMINAL MM; Distance From Loop Center to Tongue End: 34.48 MILLIMETERS NOMINAL MM. 7 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.