The Cover,access, cataloged under National Stock Number 5340-01-488-8271, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-488-8271 |
| Primary Part Number | 4086649 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | THREADED FASTENER |
| Body Radius | 1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN |
| Bolt Circle Diameter | 3.140 INCHES NOMINAL IN |
| Peripheral Shape Style | TRIANGLE, RADII, THREE HOLES |
| Material | TITANIUM ALLOY |
| Body Thickness | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Unit of Issue | EA |
NSN 5340-01-488-8271 is a Cover,access, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-488-8271 has 2 manufacturer part numbers on file: 4086649 (Rtx Corporation Div Pratt & Whitney), 4086649 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4086649: Cross-Sectional Shape Style: FLAT; Securing Device Type: THREADED FASTENER; Body Radius: 1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN; Bolt Circle Diameter: 3.140 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.
NSN 5340-01-488-8271 has DEMIL Code Q. 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.