The Cover,access, cataloged under National Stock Number 5340-01-105-8299, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Breeze-Eastern Llc. Government technical data includes 13 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-105-8299 |
| Primary Part Number | 12933-1 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Breeze-Eastern Llc |
| Status | ACTIVE |
| Hole Quantity Along Length | 2 |
| Distance Between Hole Centers | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | 95696-MR40040112 MFR REF SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Outside Diameter | 1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Bolt Hole Centerline to Nearest Edge Distance | 0.308 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Features Provided | OBSERVATION FACILITY AND SEALING CAPABILITY |
| Securing Device Type | THREADED FASTENER |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | PLASTIC POLYCARBONATE |
| Hole Diameter | 0.234 INCHES NOMINAL IN |
| Body Thickness | 0.250 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 |
| Part Number | Manufacturer |
|---|---|
| 12933-1 PRIMARY | Breeze-Eastern Llc (USA) |
NSN 5340-01-105-8299 is a Cover,access, manufactured by Breeze-Eastern Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-105-8299 has 1 manufacturer part number on file: 12933-1 (Breeze-Eastern Llc).
1 possible match (shared part number, not a government interchangeability claim): 5845-01-555-7551. Verify interchangeability with system specifications before substitution.
Key specifications for 12933-1: Hole Quantity Along Length: 2; Distance Between Hole Centers: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN; Mounting Opening Shape Style: UNTHREADED HOLE; Material Document and Classification: 95696-MR40040112 MFR REF SINGLE MATERIAL RESPONSE. 13 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 5340-01-105-8299 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.