The Cover,access, cataloged under National Stock Number 5340-01-145-8633, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-145-8633 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| FSC Application Data | MODULATOR AMPLIFIER FOR G-9 GYRO,VM8 |
| Flange Thickness | 0.145 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 8 |
| Inside Corner Radius | 0.090 INCHES NOMINAL IN |
| First Recess Inside Height | 0.202 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | AB0170-002,TYPE I,COMP A MFR REF SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Outside Diameter | 2.640 INCHES MINIMUM AND 2.645 INCHES MAXIMUM IN |
| Inside Diameter | 2.219 INCHES MINIMUM AND 2.224 INCHES MAXIMUM IN |
| Bolt Circle Diameter | 2.437 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Hole Diameter | 0.086 INCHES NOMINAL IN |
| Body Thickness | 0.068 INCHES NOMINAL IN |
| 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 |
| Reference | Meaning |
|---|---|
| 65574-302-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-145-8633 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-145-8633: FSC Application Data: MODULATOR AMPLIFIER FOR G-9 GYRO,VM8; Flange Thickness: 0.145 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 8; Inside Corner Radius: 0.090 INCHES NOMINAL IN. 14 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 5340-01-145-8633 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.