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National Stock Number:
5340-00-844-4381
Federal Supply Class:
5340
National Item Identification Number:
008444381
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:
| 11605005 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY THICKNESS | 0.088 INCHES NOMINAL | | CORNER RADIUS | 0.070 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS | | DISTANCE BETWEEN HOLES ALONG LENGTH | 3.812 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 1.938 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.251 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.344 INCHES NOMINAL | | FEATURES PROVIDED | SEALING CAPABILITY | | FIRST RECESS INSIDE HEIGHT | 0.160 INCHES NOMINAL | | FLANGE THICKNESS | 0.088 INCHES NOMINAL | | HOLE DIAMETER | 0.193 INCHES MINIMUM AND 0.203 INCHES MAXIMUM | | INSIDE CORNER RADIUS | 0.070 INCHES NOMINAL | | INSIDE WIDTH | 2.440 INCHES NOMINAL | | INSIDE LENGTH | 0.248 INCHES NOMINAL | | LENGTH | 4.314 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 3003 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, FOUR HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | INCLUDES RUBBER GASKET,0.450 IN. LG,0.244 IN. W,APERTURE 3.000 IN. LG,1.440 IN. W,FOUR BOLT HOLES,0.193 IN. DIA,EQUALLY SPACED ON 3.812 IN.BY 1.938 IN. CENTERS | | WIDTH | 2.616 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ENAMEL |
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