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National Stock Number:
5340-01-162-4077
Federal Supply Class:
5340
National Item Identification Number:
011624077
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:
| 5M2043 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 3 | | FIRST RECESS INSIDE HEIGHT | 0.380 INCHES NOMINAL | | HOLE DIAMETER | 0.406 INCHES NOMINAL | | INSIDE CORNER RADIUS | 0.060 INCHES NOMINAL | | INSIDE DIAMETER | 2.999 INCHES MINIMUM AND 3.001 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 1E18,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | IRON CAST | | PILOT DIAMETER | 3.643 INCHES MINIMUM AND 3.647 INCHES MAXIMUM | | PILOT HEIGHT | 0.500 INCHES NOMINAL | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | OUTSIDE CORNER RADIUS | 0.190 INCHES NOMINAL | | OUTSIDE DIAMETER | 5.120 INCHES NOMINAL | | SPECIAL FEATURES | CENTER HOLE 0.688 DIA THREADED 3/4-16 CLASS 2B |
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