The Cover,access, cataloged under National Stock Number 5340-00-499-4725, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Woodward, Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-499-4725 |
| Primary Part Number | 010506 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Inside Width | 1.375 INCHES NOMINAL IN |
| Inside Length | 0.438 INCHES NOMINAL IN |
| Flange Thickness | 0.188 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 4 |
| First Recess Inside Height | 0.438 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Outside Diameter | 2.250 INCHES NOMINAL IN |
| Features Provided | SEALING CAPABILITY |
| Securing Device Type | THREADED FASTENER |
| Bolt Circle Diameter | 2.000 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | STEEL |
| Body Thickness | 0.188 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 |
|---|---|
| 010506 PRIMARY | Woodward, Inc. (USA) |
| 536194B | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 010506 | 5/9 Secondary reference Woodward, Inc. Div Fuel Systems and Controls |
| 536194B | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
NSN 5340-00-499-4725 is a Cover,access, manufactured by Woodward, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-499-4725 has 2 manufacturer part numbers on file: 010506 (Woodward, Inc.), 536194B (Fairbanks Morse, Llc).
Key specifications for 010506: Inside Width: 1.375 INCHES NOMINAL IN; Inside Length: 0.438 INCHES NOMINAL IN; Flange Thickness: 0.188 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 4. 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.