The Cover,access, cataloged under National Stock Number 5340-01-062-3771, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-062-3771 |
| Primary Part Number | 128BP10117-11 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC,SYSTEMS COMPONENT |
| First Recess Inside Height | 0.125 INCHES NOMINAL IN |
| Hole Quantity Along Length | 2 |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Features Provided | SEALING CAPABILITY AND OBSERVATION FACILITY |
| Securing Device Type | THREADED FASTENER |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 128BP10117-11 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 128BP10117-11 | Aero Components, Llc (USA) |
| 128BP10117-11 | Essner Manufacturing Lp (USA) |
| Reference | Meaning |
|---|---|
| 128BP10117-11 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5340-01-062-3771 is a Cover,access, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-062-3771 has 3 manufacturer part numbers on file: 128BP10117-11 (Northrop Grumman Systems Corporation), 128BP10117-11 (Aero Components, Llc), 128BP10117-11 (Essner Manufacturing Lp).
Key specifications for 128BP10117-11: FSC Application Data: AIRCRAFT HYDRAULIC,SYSTEMS COMPONENT; First Recess Inside Height: 0.125 INCHES NOMINAL IN; Hole Quantity Along Length: 2; Cross-Sectional Shape Style: CIRCULAR RECESS. 8 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 5340-01-062-3771 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.