4140-01-142-7498 RETAINER,FAN Index 5306-01-142-7501 BOLT,MACHINE

National Stock Number:
5340-01-142-7500

Federal Supply Class:
5340

National Item Identification Number:
011427500

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:
10235878088A2C SYSTEMS LLC DBA CRAIG SYSTEMS DBA EASTERN TECHNOLOGIES
1023587809205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
1023587818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY THICKNESS0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
FIRST RECESS INSIDE HEIGHT0.200 INCHES NOMINAL
FLANGE THICKNESS0.125 INCHES NOMINAL
HOLE DIAMETER0.192 INCHES MINIMUM AND 0.196 INCHES MAXIMUM
LENGTH29.780 INCHES MINIMUM AND 29.840 INCHES MAXIMUM
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
WIDTH16.750 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-529 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTENAMEL ALKYD


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