NSN 5340-01-074-3931
Part Details | ACCESS COVER
5340-01-074-3931 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: 8680010503, 8680010-503, 11781505, 5340-01-074-3931, 01-074-3931, 5340010743931, 010743931
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 30, 1979 | 01-074-3931 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR RECESS
RECTANGLE, NO HOLES
UNTHREADED HOLE
Cross Reference | NSN 5340-01-074-3931
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8680010-503 | 17863 | LITTON SYSTEMS INCGUIDANCE AND CONTROL SYSTEMS DIV |
| 11781505 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5340-01-074-3931
| Characteristic | Specifications |
|---|---|
| SECURING DEVICE TYPE | THREADED FASTENER |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250 TO 11,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CHROMATE |
| PERIPHERAL SHAPE STYLE | 23 RECTANGLE, NO HOLES |
| WIDTH | 7.615 INCHES MINIMUM AND 7.625 INCHES MAXIMUM |
| LENGTH | 17.945 INCHES MINIMUM AND 17.955 INCHES MAXIMUM |
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM |
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| DISTANCE BETWEEN HOLES ALONG LENGTH | 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM |
| DISTANCE BETWEEN HOLES ALONG WIDTH | 2.195 INCHES MINIMUM AND 2.205 INCHES MAXIMUM |
| HOLE QUANTITY ALONG LENGTH | 16 |
| HOLE QUANTITY ALONG WIDTH | 9 |
| CROSS-SECTIONAL SHAPE STYLE | 6 CIRCULAR RECESS |
| BODY THICKNESS | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| HOLE DIAMETER | 0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| SPECIAL FEATURES | 4 HOLES 3.050 IN. FROM RIGHT SIDE0.161 DIA. EACH,2.200 EQUALLY SPACED,CROSS SECTIONAL SHAPE IN 4 PLACES 0.12IN. HIGH,0.12 OUTSIDE RADIUS IN 8 PLACES,INSIDE WIDTH 0.350 MINIMUM IN.0.410 MAXIMUM IN. 0.030 THICK |