NSN 5340-01-071-4018
Part Details | ACCESS COVER
5340-01-071-4018 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: 12011576, 5340-01-071-4018, 01-071-4018, 5340010714018, 010714018
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 07, 1979 | 01-071-4018 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR RECESS
ROUND, MULTI HOLES
UNTHREADED HOLE
Cross Reference | NSN 5340-01-071-4018
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12011576 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 5340-01-071-4018
| Characteristic | Specifications |
|---|---|
| SECURING DEVICE TYPE | THREADED FASTENER |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PHOSPHATE ZINC |
| PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES |
| BOLT CIRCLE DIAMETER | 3.560 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.890 INCHES MINIMUM AND 3.910 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 3 |
| CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS |
| INSIDE DIAMETER | 2.540 INCHES MINIMUM AND 2.600 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| FIRST RECESS INSIDE HEIGHT | 1.100 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| INSIDE CORNER RADIUS | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| BODY THICKNESS | 0.040 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| HOLE DIAMETER | 0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |