The Cover,access, cataloged under National Stock Number 5340-00-183-4347, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 10 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. 3 items share 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 | 5340-00-183-4347 |
| Primary Part Number | 106942 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Triumph Thermal Systems - Maryland, Inc. |
| Status | ACTIVE |
| Flange Thickness | 0.134 INCHES NOMINAL IN |
| EAR Radius | 0.219 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLAT, SQUARE OR RECTANGULAR RIB REINFORCED |
| Inverted Radius | 0.250 INCHES NOMINAL IN |
| Securing Device Type | THREADED FASTENER |
| Bolt Circle Diameter | 1.937 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Peripheral Shape Style | ROUND, THREE EARS AND HOLES |
| Material | STEEL CORROSION RESISTING |
| Body Thickness | 0.234 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 |
|---|---|
| 106942 PRIMARY | Triumph Thermal Systems - Maryland, Inc. (USA) |
NSN 5340-00-183-4347 is a Cover,access, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-183-4347 has 1 manufacturer part number on file: 106942 (Triumph Thermal Systems - Maryland, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5945-01-127-5433, 3040-01-221-5352, 4720-01-312-1874. Verify interchangeability with system specifications before substitution.
Key specifications for 106942: Flange Thickness: 0.134 INCHES NOMINAL IN; EAR Radius: 0.219 INCHES NOMINAL IN; Cross-Sectional Shape Style: FLAT, SQUARE OR RECTANGULAR RIB REINFORCED; Inverted Radius: 0.250 INCHES NOMINAL IN. 10 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.