5310-01-423-0880 NUT,PLAIN,HEXAGON Index 5340-01-423-0882 PLATE,RETAINING,WINDOW

National Stock Number:
5340-01-423-0881

Federal Supply Class:
5340

National Item Identification Number:
014230881

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.


Manufacturer Information:
1237775519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12377755-119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12377755-120418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING


Techincal Specification:
BODY THICKNESS0.125 INCHES NOMINAL
CORNER BEVEL LENGTH0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH3.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH3.000 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.880 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.250 INCHES NOMINAL
FEATURES PROVIDEDSPECIAL MARKING
HOLE DIAMETER0.220 INCHES MINIMUM AND 0.231 INCHES MAXIMUM
HOLE QUANTITY ALONG LENGTH4
HOLE QUANTITY ALONG WIDTH8
LENGTH6.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/8 FED SPEC 2ND MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 5052
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESINCLUDED;GASKET ASSEMBLY,P/N-12377770
WIDTH13.130 INCHES NOMINAL


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