The Cover,access, cataloged under National Stock Number 5340-01-370-5083, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 6 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-370-5083 |
| Primary Part Number | 65523-00020-052 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Length | 7.500 INCHES NOMINAL IN |
| Material Document and Classification | POLYESTER POLYURETHANE COATED NOMEX TYPE 1 CLASS 3 PER SS9516-002 MFR REF SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | SPHERICAL RECESS |
| Peripheral Shape Style | RECTANGLE, NO HOLES |
| Width | 4.500 INCHES NOMINAL IN |
| Material | PLASTIC, POLYETHYLENE (PP) |
| 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 |
|---|---|
| 65523-00020-052 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5340-01-370-5083 is a Cover,access, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-370-5083 has 1 manufacturer part number on file: 65523-00020-052 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 65523-00020-052: Length: 7.500 INCHES NOMINAL IN; Material Document and Classification: POLYESTER POLYURETHANE COATED NOMEX TYPE 1 CLASS 3 PER SS9516-002 MFR REF SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: SPHERICAL RECESS; Special Features: SECURED WITH VELCRO. MARKING; AUX TANK CUTOUT L.H.ONLY, BLUE GRAY IN COLOR ON BOTH SIDES. 6 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 5340-01-370-5083 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.