NSN 5340-01-121-0458
Part Details | ACCESS COVER
5340-01-121-0458 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: 46780040002, 4678004-0002, 36327872, 36-32-7872, 4124678004 ITEM 2, 412-4678004 ITEM 2, 5340-01-121-0458, 01-121-0458, 5340011210458, 011210458
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 29, 1981 | 01-121-0458 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-01-121-0458
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4678004-0002 | 96169 | ELECTRIC BOAT CORPORATION |
| 36-32-7872 | 96169 | ELECTRIC BOAT CORPORATION |
| 412-4678004 ITEM 2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 5340-01-121-0458
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE |
| BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.995 INCHES MINIMUM AND 3.997 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 4 |