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National Stock Number: 5340-01-217-4088
Federal Supply Class: 5340
National Item Identification Number: 012174088
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:
12268225 | 10207 | WYMAN-GORDAN INVESTMENT CASTINGS, INC. | 12268225 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.250 INCHES NOMINAL | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.690 INCHES NOMINAL | BODY THICKNESS | 0.030 INCHES NOMINAL | CROSS-SECTIONAL SHAPE STYLE | FLAT | DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH | 1.690 INCHES NOMINAL | DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH | 1.280 INCHES NOMINAL | HOLE DIAMETER | 0.190 INCHES NOMINAL | LENGTH | 2.810 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T0 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 6061 | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | SPECIAL FEATURES | 30.0 DEG BEVELED CORNER SPACED 2.500 IN. FROM OPPOSITE EDGE | PERIPHERAL SHAPE STYLE | RECTANGLE, TWO HOLES | SECURING DEVICE TYPE | THREADED FASTENER | WIDTH | 3.380 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | ENAMEL |
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