The Stay,locking, cataloged under National Stock Number 5340-01-060-3884, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-060-3884 |
| Item Name | Stay,locking |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Operational Direction | RIGHT-HAND |
| Style Designator | FRICTION TYPE |
| Mounting Hole Diameter | 0.257 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Material Thickness | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL |
| Material | COPPER |
| Mounting Hole Type | COUNTERSUNK AND THREADED |
| 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 |
| Reference | Meaning |
|---|---|
| 1085507 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 2105458 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5340-01-060-3884 is a Stay,locking, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-292-4948. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-060-3884: Operational Direction: RIGHT-HAND; Style Designator: FRICTION TYPE; Mounting Hole Diameter: 0.257 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Overall Length: 3.062 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.