NSN 5340-01-121-1812
Part Details | ACCESS COVER
5340-01-121-1812 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: 90002100 PIECE 4, 9000-2100 PIECE 4, 90002100, 9000-2100, 5340-01-121-1812, 01-121-1812, 5340011211812, 011211812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 31, 1981 | 01-121-1812 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR RECESS
ROUND, MULTI HOLES
Cross Reference | NSN 5340-01-121-1812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9000-2100 PIECE 4 | 96169 | ELECTRIC BOAT CORPORATION |
| 9000-2100 | 96169 | ELECTRIC BOAT CORPORATION |
Technical Data | NSN 5340-01-121-1812
| Characteristic | Specifications |
|---|---|
| SECURING DEVICE TYPE | THREADED FASTENER |
| MATERIAL | NICKEL ALLOY |
| PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES |
| BOLT CIRCLE DIAMETER | 4.375 INCHES NOMINAL |
| OUTSIDE DIAMETER | 5.500 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 4 |
| CROSS-SECTIONAL SHAPE STYLE | 6 CIRCULAR RECESS |
| BODY THICKNESS | 0.438 INCHES NOMINAL |
| FEATURES PROVIDED | HANDLE FOR OPENING, LIFTING, CLOSING, OR THE LIKE |