The Latch,thumb, cataloged under National Stock Number 5340-01-498-1164, 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7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-498-1164 |
| Item Name | Latch,thumb |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Length | 1.780 INCHES NOMINAL OVERALL IN |
| Grip Handle Quantity | 1 |
| Features Provided | MOUNTING HARDWARE AND PAWL ADJUSTABILITY |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Thickness | 0.410 INCHES MINIMUM AND 0.650 INCHES MAXIMUM DOOR ACCOMMODATED IN |
| Thickness | 1.380 INCHES NOMINAL OVERALL 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 |
| Reference | Meaning |
|---|---|
| 62-70-25 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-498-1164 is a Latch,thumb, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5340-01-530-4917. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-498-1164: Length: 1.780 INCHES NOMINAL OVERALL IN; Grip Handle Quantity: 1; Features Provided: MOUNTING HARDWARE AND PAWL ADJUSTABILITY; Special Features: BLACK POWDER COATED; DUAL ACTION - LATCH AND HANDLE IN ONE ASSEMBLY. 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.