NSN 5340-00-251-8190
Part Details | ACCESS COVER
5340-00-251-8190 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: 11678965, 5340-00-251-8190, 00-251-8190, 5340002518190, 002518190
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 13, 1972 | 00-251-8190 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
SPHERICAL RECESS
RECTANGLE, NO HOLES
UNTHREADED HOLE
Cross Reference | NSN 5340-00-251-8190
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11678965 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5340-00-251-8190
| Characteristic | Specifications |
|---|---|
| SECURING DEVICE TYPE | THREADED FASTENER |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250 TO 11 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| PERIPHERAL SHAPE STYLE | 9 RECTANGLE, NO HOLES |
| WIDTH | 4.519 INCHES MINIMUM AND 4.581 INCHES MAXIMUM |
| LENGTH | 8.094 INCHES MINIMUM AND 8.256 INCHES MAXIMUM |
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.550 INCHES NOMINAL |
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.326 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG LENGTH | 3.562 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG WIDTH | 4.093 INCHES NOMINAL |
| HOLE QUANTITY ALONG LENGTH | 2 |
| HOLE QUANTITY ALONG WIDTH | 4 |
| CORNER RADIUS | 0.138 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | 9 SPHERICAL RECESS |
| FLANGE THICKNESS | 0.050 INCHES NOMINAL |
| INSIDE WIDTH | 4.587 INCHES MINIMUM AND 4.649 INCHES MAXIMUM |
| INSIDE LENGTH | 8.094 INCHES MINIMUM AND 8.157 INCHES MAXIMUM |
| FIRST RECESS INSIDE HEIGHT | 0.263 INCHES NOMINAL |
| INSIDE CORNER RADIUS | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| BODY THICKNESS | 0.050 INCHES NOMINAL |
| MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| HOLE DIAMETER | 0.188 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| FEATURES PROVIDED | SEALING CAPABILITY |
| SPECIAL FEATURES | GASKET,P/N 11678965-2 INCLUDED |
| FSC APPLICATION DATA | RESISTOR BOX,LASER RANGE FINDER,M551 |