5325-01-177-0959 GROMMET,NONMETALLIC Index 4820-01-177-0961 VALVE,PRESSURE EQUALIZING,GASEOU

National Stock Number:
5340-01-177-0960

Federal Supply Class:
5340

National Item Identification Number:
011770960

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:
640D34090108PULLMAN INC TRAILMOBILE DIV
640D340 PIECE 190099NORTHROP GRUMMAN SYSTEMS CORPORATION
640D340 PIECE 490108PULLMAN INC TRAILMOBILE DIV


Techincal Specification:
BODY THICKNESS0.250 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
BOLT CIRCLE DIAMETER2.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.281 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-691, CLASS B FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
OUTSIDE DIAMETER2.500 INCHES NOMINAL


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