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National Stock Number:
5340-00-393-7002
Federal Supply Class:
5340
National Item Identification Number:
003937002
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:
| 3542 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | 3542 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | 3542 | 92878 | HDT EXPEDITIONARY SYSTEMS INC |
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Techincal Specification:
| BODY THICKNESS | 0.188 INCHES NOMINAL | | CORNER RADIUS | 0.500 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS | | DISTANCE BETWEEN HOLES ALONG LENGTH | 3.750 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 2.500 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.500 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.500 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 0.125 INCHES NOMINAL | | FLANGE THICKNESS | 1.000 INCHES NOMINAL | | FSC APPLICATION DATA | AIR COMPRESSOR,RECIPROCATING,POWER DRIVEN | | HOLE DIAMETER | 0.406 INCHES NOMINAL | | HOLE QUANTITY ALONG LENGTH | 2 | | HOLE QUANTITY ALONG WIDTH | 6 | | INSIDE CORNER RADIUS | 0.125 INCHES NOMINAL | | INSIDE LENGTH | 6.500 INCHES NOMINAL | | INSIDE WIDTH | 4.000 INCHES NOMINAL | | LENGTH | 8.500 INCHES NOMINAL | | MATERIAL | IRON CAST | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | TWO 1.000 IN. OD BOSSES EXTENDING 1.062 IN. ABOVE TOP OF COVER ARE LOCATED 1.250 IN. FROM ON END,EACH 1.750 IN. ON OPPOSITE SIDES OF LG CENTER LINE,EACH BOSS HAS 0.312 IN. ID HOLE DRILLED TO 1.000 IN. DEPTH WITH 3/8-16 UNC THD PORTION TO 0.625 IN. DEPTH | | WIDTH | 6.000 INCHES NOMINAL |
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