The Adapter,tie Down, cataloged under National Stock Number 5340-01-534-7355, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-534-7355 |
| Primary Part Number | 13506399 |
| Item Name | Adapter,tie Down |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Overall Diameter | 40.5 MILLIMETERS NOMINAL MM |
| Material | STEEL CORROSION RESISTING |
| Mounting Hole Type | PLAIN |
| 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 |
|---|---|
| 13506399 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13506399 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5340-01-534-7355 is a Adapter,tie Down, manufactured by Lockheed Martin Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-534-7355 has 1 manufacturer part number on file: 13506399 (Lockheed Martin Corporation).
Key specifications for 13506399: Overall Diameter: 40.5 MILLIMETERS NOMINAL MM; Overall Length: 80.8 MILLIMETERS NOMINAL MM; Special Features: CALLED TIE-DOWN SWIVEL; REMOVE ALL BURRS; BREAK ALL SHARP EDGES; FLUORESCENT PENETRANT INSPECT; End Item Identification: 1427-01-532-0256. 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.