The Clip,spring Tension, cataloged under National Stock Number 5340-01-390-0037, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-390-0037 |
| Primary Part Number | 13075664-019 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Length | 4.640 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-P-18317 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Mounting Method | UNTHREADED HOLE(S) |
| Style Designator | STANDOFF |
| Material Document and Classification | MIL-S-18729 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Distance From Loop Center to End | 4.370 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Width | 1.530 INCHES NOMINAL IN |
| Material | STEEL COMP 4130 OVERALL |
| Hole Quantity | 11 |
| Hole Diameter | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 13075664-019 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13075664-019 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 5340-01-390-0037 is a Clip,spring Tension, manufactured by Lockheed Martin Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-390-0037 has 1 manufacturer part number on file: 13075664-019 (Lockheed Martin Corporation).
Key specifications for 13075664-019: Overall Height: 5.550 INCHES MINIMUM AND 5.650 INCHES MAXIMUM IN; Length: 4.640 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-P-18317 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Mounting Method: UNTHREADED HOLE(S). 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.
NSN 5340-01-390-0037 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.