The Clamp,loop, cataloged under National Stock Number 5340-00-448-3449, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-448-3449 |
| Primary Part Number | 3897C1511 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Material Diameter | 0.135 INCHES NOMINAL IN |
| Style Designator | CENTER MOUNT |
| Diameter | 0.138 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 7.500 INCHES NOMINAL IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 7.250 INCHES NOMINAL IN |
| Material | STEEL BAND |
| Loop Inside Diameter | 13.500 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 |
|---|---|
| 75-3897C1511 | Brighton Cromwell Llc (USA) |
| 3897C1511 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3897C1511 | 5/9 Secondary reference T and J Industries Inc |
| 3897C1511 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 75-3897C1511 | 5/9 Secondary reference Ar Bee Corp |
NSN 5340-00-448-3449 is a Clamp,loop, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-448-3449 has 2 manufacturer part numbers on file: 75-3897C1511 (Brighton Cromwell Llc), 3897C1511 (Meritor Heavy Vehicle Systems, Llc).
Key specifications for 3897C1511: Material Diameter: 0.135 INCHES NOMINAL IN; Style Designator: CENTER MOUNT; Diameter: 0.138 INCHES NOMINAL IN; Distance From Loop Center to Tongue End: 7.500 INCHES NOMINAL IN. 8 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.