5310-00-850-4855 WASHER,FLAT Index 5305-00-850-4892 SCREW,MACHINE

National Stock Number:
5340-00-850-4891

Federal Supply Class:
5340

National Item Identification Number:
008504891

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:
BL2515-508484BREEZE-EASTERN LLC


Techincal Specification:
BODY THICKNESS0.050 INCHES NOMINAL
BODY RADIUS0.781 INCHES NOMINAL
BOLT CIRCLE DIAMETER1.750 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FIRST RECESS INSIDE HEIGHT0.344 INCHES NOMINAL
FLANGE THICKNESS0.050 INCHES NOMINAL
HOLE DIAMETER0.171 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
INSIDE CORNER RADIUS0.187 INCHES NOMINAL
INSIDE DIAMETER1.125 INCHES NOMINAL
MATERIALALUMINUM ALLOY
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLETRIANGLE, RADII, THREE HOLES
SECURING DEVICE TYPETHREADED FASTENER


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