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National Stock Number:
5340-01-053-9891
Federal Supply Class:
5340
National Item Identification Number:
010539891
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:
| 648R220G01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.063 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH | 2.100 INCHES NOMINAL | | DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH | 0.910 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 2.119 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 1.100 INCHES NOMINAL | | HOLE DIAMETER | 0.209 INCHES NOMINAL | | LENGTH | 4.580 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5052 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, FOUR HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | ONE SIDE HAS TWO HOLES ALONG LENGTH 2.0 IN. APART 1.29 IN. FROM END; INCLUDES 5 CAPTIVE SCREWS AND 1 PAD; MARKING GN ACESS PRINTED CIRCUIT BOARD 0.18 IN HIGH PER MIL-STD-130 USING INK BLACK PER MIL-1-43553 | | WIDTH | 2.200 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | OXIDE FILM |
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