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National Stock Number:
5340-01-320-5953
Federal Supply Class:
5340
National Item Identification Number:
013205953
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:
| 70550-42047-042 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | TWO ADDITIONAL MTG HOLES 0.312 IN. DIA SPACED 11.092 IN. APART ON CENTERLINE LOCATED 1.180 IN. FROM EDGE; INCL FOUR SCREWS | | WIDTH | 5.630 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG LENGTH | 10.092 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 4.970 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 1.180 INCHES NOMINAL | | BODY THICKNESS | 0.060 INCHES NOMINAL | | CORNER RADIUS | 0.220 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS | | FIRST RECESS INSIDE HEIGHT | 0.250 INCHES NOMINAL | | FLANGE THICKNESS | 0.060 INCHES NOMINAL | | HOLE DIAMETER | 0.312 INCHES NOMINAL | | HOLE QUANTITY ALONG LENGTH | 2 | | INSIDE CORNER RADIUS | 0.160 INCHES NOMINAL | | INSIDE WIDTH | 5.510 INCHES NOMINAL | | INSIDE LENGTH | 12.330 INCHES NOMINAL | | LENGTH | 12.450 INCHES NOMINAL |
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