The Clamp,loop, cataloged under National Stock Number 5340-01-383-1447, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mbda Uk Ltd. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-383-1447 |
| Primary Part Number | B91980 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mbda Uk Ltd |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE BAND |
| Material | STEEL CORROSION RESISTING BAND |
| Material | RUBBER BUTADIENE NITRILE CUSHION |
| 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 |
|---|---|
| B91980 | Mbda Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| TA1430-12NB1201 | 5/9 Secondary reference Trace International Ltd |
| TA1430-12NB1201 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-383-1447 is a Clamp,loop, manufactured by Mbda Uk Ltd, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-383-1447 has 1 manufacturer part number on file: B91980 (Mbda Uk Ltd).
Key specifications for B91980: Special Features: DOUBLE LOOP INSIDE DIA 0.750 IN EA IN; Surface Treatment: PASSIVATE BAND; Material: STEEL CORROSION RESISTING BAND; Material: RUBBER BUTADIENE NITRILE CUSHION. 3 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.