The Cover,access, cataloged under National Stock Number 5340-01-003-9631, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Schwitzer Engine Components a Household Intl Co. Government technical data includes 10 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 | 5340-01-003-9631 |
| Primary Part Number | A136375 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Schwitzer Engine Components a Household Intl Co |
| Status | ACTIVE |
| Inside Width | 3.390 INCHES NOMINAL IN |
| Flange Thickness | 0.085 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN |
| Bolt Circle Hole Quantity | 8 |
| First Recess Inside Height | 0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Outside Diameter | 6.310 INCHES NOMINAL IN |
| Securing Device Type | SPECIAL |
| Bolt Circle Diameter | 4.120 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Body Thickness | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM 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 |
NSN 5340-01-003-9631 is a Cover,access, manufactured by Schwitzer Engine Components a Household Intl Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-003-9631 has 2 manufacturer part numbers on file: A136375 (Schwitzer Engine Components a Household Intl Co), 11621859 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for A136375: Inside Width: 3.390 INCHES NOMINAL IN; Flange Thickness: 0.085 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN; Bolt Circle Hole Quantity: 8; First Recess Inside Height: 0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN. 10 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.