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National Stock Number:
5340-00-741-9063
Federal Supply Class:
5340
National Item Identification Number:
007419063
Description:
COVER,ACCESS
Detail:
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. Excludes all covers not specifically designed to provide access for the purposes listed above.
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Manufacturer Information:
| 7419063 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY THICKNESS | 0.156 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 3.578 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 6 | | CROSS-SECTIONAL SHAPE STYLE | SPHERICAL RECESS | | FIRST RECESS INSIDE HEIGHT | 0.906 INCHES NOMINAL | | FLANGE THICKNESS | 0.149 INCHES NOMINAL | | HOLE DIAMETER | 0.219 INCHES NOMINAL | | INSIDE CORNER RADIUS | 1.000 INCHES NOMINAL | | INSIDE DIAMETER | 3.098 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | THREADED HOLE 30.0 DEG FROM VERTICAL CL AT 50.0 DEG ANGLE TO HORIZONTAL,0.328 IN. DIA 1/8-27 NPT,CENTER RADIUS 0.094 IN. INSIDE 0.250 IN. OUTSIDE |
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