The Clamp,loop, cataloged under National Stock Number 5340-00-953-3837, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Airmotive Carburetor. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-953-3837 |
| Primary Part Number | 2631668 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Airmotive Carburetor |
| Status | ACTIVE |
| Cushioning Environmental Protection | FUEL, AROMATIC AND WEATHER RESISTANT |
| Style Designator | CENTER MOUNT |
| Material Document and Classification | MIL-S-5059 ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.280 INCHES NOMINAL IN |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 0.685 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.624 INCHES MINIMUM AND 0.654 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC CUSHION |
| Material | STEEL COMP 302 BAND |
| Loop Inside Diameter | 0.235 INCHES MINIMUM AND 0.265 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 |
| Part Number | Manufacturer |
|---|---|
| 2631668 | Airmotive Carburetor (USA) |
| Reference | Meaning |
|---|---|
| TA722SS4AW | 3/2 Design control — primary reference U.S. Government activity |
| 2631668 | 5/9 Secondary reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
NSN 5340-00-953-3837 is a Clamp,loop, manufactured by Airmotive Carburetor, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-953-3837 has 1 manufacturer part number on file: 2631668 (Airmotive Carburetor).
Key specifications for 2631668: Cushioning Environmental Protection: FUEL, AROMATIC AND WEATHER RESISTANT; Style Designator: CENTER MOUNT; Material Document and Classification: MIL-S-5059 ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE BAND; Diameter: 0.280 INCHES NOMINAL IN. 12 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.