NSN 5340-01-250-4666
Part Details | ACCESS COVER
5340-01-250-4666 A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.
Alternate Parts: 13390171, 1339017-1, 5340-01-250-4666, 01-250-4666, 5340012504666, 012504666
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 01, 1987 | 01-250-4666 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
ROUND, MULTI HOLES
UNTHREADED HOLE
Cross Reference | NSN 5340-01-250-4666
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1339017-1 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5340-01-250-4666
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| SURFACE TREATMENT | DICHROMATE |
| PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES |
| BOLT CIRCLE DIAMETER | 4.875 INCHES NOMINAL |
| OUTSIDE DIAMETER | 5.375 INCHES NOMINAL |
| FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| HOLE DIAMETER | 0.281 INCHES NOMINAL |
| SPECIAL FEATURES | 0.500-20 NF-3B THREADED CENTER HOLE; MATERIAL NAVY SPEC 46A1-CL 2; SURFACE TREATMENT ONE PERCENT POTASSIUM |