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National Stock Number:
5340-01-351-9222
Federal Supply Class:
5340
National Item Identification Number:
013519222
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:
| 87034A1620-3 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER | | 87034A1620-3 | 19564 | CRSI INC DELAWARE DIV GENERAL DYNAMICS SATCOM TECHNOLOGIES INC. |
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Techincal Specification:
| BODY THICKNESS | 0.250 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | FEATURES PROVIDED | SEALING CAPABILITY AND SPECIAL MARKING | | OUTSIDE DIAMETER | 3.620 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | THREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | TWO OF THE FOUR HOLES ON CIRCUMFERENCE ARE THREADED (10-32 UNF-2B) AND COUNTERBORED (0.321 IN. X 0.090 IN. DEEP); THE OTHER TWO HOLES ARE PLAIN (0.272 IN. MIN,0.275 IN. MAX); A FIFTH HOLE (THREADED 10-32 UNF-2B) IS 1.000 IN. FROM A PLAIN CIRCUMFERENCE HOLE AND 0.625 IN. FROM COVE R9S CENTER POINT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE |
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