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National Stock Number:
5340-01-473-8772
Federal Supply Class:
5340
National Item Identification Number:
014738772
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:
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 6.000 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 6 | | FEATURES PROVIDED | SPECIAL MARKING | | FLANGE THICKNESS | 1.380 INCHES NOMINAL | | INSIDE DIAMETER | 4.213 INCHES MINIMUM AND 4.215 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | STMA516-70 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING OPENING SHAPE STYLE | THREADED HOLE | | OUTSIDE DIAMETER | 7.250 INCHES NOMINAL | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | CERTIFICATE SHALL BE PROVIDED BY VENDOR VERIFYING THAT THE MATERIAL IS MERCURY FREE |
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