NSN 5340-00-157-0747
Part Details | ACCESS COVER
5340-00-157-0747 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: 11644473, 5340-00-157-0747, 00-157-0747, 5340001570747, 001570747
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 16, 1970 | 00-157-0747 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
SPHERICAL RECESS
ROUND, MULTIEARS AND HOLES
UNTHREADED HOLE
Cross Reference | NSN 5340-00-157-0747
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11644473 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5340-00-157-0747
| Characteristic | Specifications |
|---|---|
| SECURING DEVICE TYPE | THREADED FASTENER |
| MATERIAL | 5$6 |
| MATERIAL DOCUMENT AND CLASSIFICATION | BQQ-A-601$CQQ-A-596 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 1ST MATERIAL RESPONSE |
| SURFACE TREATMENT | ENAMEL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ATT-529$ATT-E-485 1ST TREATMENT RESPONSE |
| PERIPHERAL SHAPE STYLE | ROUND, MULTIEARS AND HOLES |
| BOLT CIRCLE DIAMETER | 3.406 INCHES NOMINAL |
| BODY RADIUS | 1.750 INCHES NOMINAL |
| INVERTED RADIUS | 0.240 INCHES NOMINAL |
| EAR RADIUS | 0.320 INCHES NOMINAL |
| EAR QUANTITY | 6 |
| BOLT CIRCLE HOLE QUANTITY | 6 |
| CROSS-SECTIONAL SHAPE STYLE | 0 SPHERICAL RECESS |
| INSIDE DIAMETER | 2.880 INCHES NOMINAL |
| FLANGE THICKNESS | 0.180 INCHES NOMINAL |
| FIRST RECESS INSIDE HEIGHT | 1.200 INCHES NOMINAL |
| INSIDE CORNER RADIUS | 0.320 INCHES NOMINAL |
| BODY THICKNESS | 0.180 INCHES NOMINAL |
| OUTSIDE CORNER RADIUS | 0.020 INCHES NOMINAL |
| BODY OUTSIDE RADIUS | 0.320 INCHES NOMINAL |
| INSIDE ANGLE | 15.0 DEGREES NOMINAL |
| MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| FEATURES PROVIDED | SEALING CAPABILITY |