NSN 5340-00-177-3742
Part Details | ACCESS COVER
5340-00-177-3742 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: 4067C39, 406739, 4067-39, 4067C39, 5340-00-177-3742, 00-177-3742, 5340001773742, 001773742
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 11, 1969 | 00-177-3742 | 29785 ( COVER, ACCESS ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR RECESS
ROUND, MULTI HOLES
UNTHREADED HOLE
Cross Reference | NSN 5340-00-177-3742
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4067C39 | 00462 | GOODRICH CORPORATIONDBA TRW LUCAS AEROSPACE |
| 4067-39 | 3HRL4 | GOODRICH CORPORATIONDIV GOODRICH CORPORATION, SENSORS |
| 4067C39 | 82402 | TRIUMPH GEAR SYSTEMS, INC.DBA TRIUMPH GEAR SYSTEMS- PARK CITY |
Technical Data | NSN 5340-00-177-3742
| Characteristic | Specifications |
|---|---|
| SECURING DEVICE TYPE | THREADED FASTENER |
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GALVANIC ANODIZE 4,FSCM 82402 MFR REF SINGLE TREATMENT RESPONSE |
| PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES |
| BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.500 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 4 |
| CROSS-SECTIONAL SHAPE STYLE | 6 CIRCULAR RECESS |
| BODY THICKNESS | 0.040 INCHES NOMINAL |
| MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| HOLE DIAMETER | 0.078 INCHES NOMINAL |