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National Stock Number:
5340-01-080-6353
Federal Supply Class:
5340
National Item Identification Number:
010806353
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:
| A315A904-01 | 88818 | KEARFOTT CORPORATION | | A315A904-101 | 88818 | KEARFOTT CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.051 INCHES MINIMUM AND 0.075 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 4.000 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 10 | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | FEATURES PROVIDED | SEALING CAPABILITY | | FIRST RECESS INSIDE HEIGHT | 0.230 INCHES MINIMUM AND 0.264 INCHES MAXIMUM | | FLANGE THICKNESS | 0.051 INCHES MINIMUM AND 0.075 INCHES MAXIMUM | | FSC APPLICATION DATA | INERTIAL MEASUREMENT UNIT | | HOLE DIAMETER | 0.100 INCHES NOMINAL | | INSIDE CORNER RADIUS | 0.120 INCHES NOMINAL | | INSIDE DIAMETER | 3.540 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | TRIMED TANGENT OFF CENTER LINE 2.030 AT 16 DEG 2 PLACES; W/1 POST 0.438 TO 0.443 IN. DIA TANGENT SIDE; 3 RECESSES TANGENT SIDE,1ST RECESS 0.070 TO 0.104 IN.,2ND RECESS 0.230 TO 0.264 IN.,3RD RECESS 0.480 TO 0.514 IN. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | OXIDE FILM |
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