The Cover,access, cataloged under National Stock Number 5340-00-850-4891, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-850-4891 |
| Primary Part Number | BL2515-5 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Breeze-Eastern Llc |
| Status | ACTIVE |
| Flange Thickness | 0.050 INCHES NOMINAL IN |
| Inside Corner Radius | 0.187 INCHES NOMINAL IN |
| First Recess Inside Height | 0.344 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Securing Device Type | THREADED FASTENER |
| Body Radius | 0.781 INCHES NOMINAL IN |
| Inside Diameter | 1.125 INCHES NOMINAL IN |
| Bolt Circle Diameter | 1.750 INCHES NOMINAL IN |
| Peripheral Shape Style | TRIANGLE, RADII, THREE HOLES |
| Material | ALUMINUM ALLOY |
| Hole Diameter | 0.171 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Body Thickness | 0.050 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 |
|---|---|
| BL2515-5 PRIMARY | Breeze-Eastern Llc (USA) |
NSN 5340-00-850-4891 is a Cover,access, manufactured by Breeze-Eastern Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-850-4891 has 1 manufacturer part number on file: BL2515-5 (Breeze-Eastern Llc).
Key specifications for BL2515-5: Flange Thickness: 0.050 INCHES NOMINAL IN; Inside Corner Radius: 0.187 INCHES NOMINAL IN; First Recess Inside Height: 0.344 INCHES NOMINAL IN; Mounting Opening Shape Style: UNTHREADED HOLE. 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.
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.