The Clamp,loop, cataloged under National Stock Number 5340-01-645-2450, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Dixon Valve & Coupling Company, Llc Div Dixon Fire. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-645-2450 |
| Primary Part Number | TBC288 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Dixon Valve & Coupling Company, Llc Div Dixon Fire |
| Status | ACTIVE |
| Material Diameter | 0.229 INCHES NOMINAL IN |
| Style Designator | T-BOLT |
| Material Thickness | 0.229 INCHES NOMINAL IN |
| Inside Diameter | 2.646 INCHES NOMINAL IN |
| Material | STEEL BAND |
| Material | STEEL BOLT |
| Loop Inside Diameter | 2.646 INCHES NOMINAL 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 |
|---|---|
| TBC288 | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
| Reference | Meaning |
|---|---|
| 6001447 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-645-2450 is a Clamp,loop, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-645-2450 has 1 manufacturer part number on file: TBC288 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
Key specifications for TBC288: Material Diameter: 0.229 INCHES NOMINAL IN; Style Designator: T-BOLT; Material Thickness: 0.229 INCHES NOMINAL IN; Inside Diameter: 2.646 INCHES NOMINAL IN. 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.