2590-00-453-9169 FAIRLEAD ASSEMBLY Index 2590-00-453-9171 PAD,CUSHIONING

National Stock Number:
5340-00-453-9170

Federal Supply Class:
5340

National Item Identification Number:
004539170

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:
1163398219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY THICKNESS0.375 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.800 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
FEATURES PROVIDEDOBSERVATION FACILITY
HOLE DIAMETER0.438 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
OUTSIDE DIAMETER3.500 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER


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