3120-01-349-0737 BEARING,PLAIN,SELF-ALIGNING Index 9310-01-349-0739 PAPER,BOOK

National Stock Number:
5340-01-349-0738

Federal Supply Class:
5340

National Item Identification Number:
013490738

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:
74882099167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
EAR RADIUS0.251 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
BODY RADIUS1.607 INCHES NOMINAL
BODY THICKNESS0.510 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.202 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.205 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
INVERTED RADIUS0.281 INCHES NOMINAL
MATERIALALUMINUM
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, THREE EARS AND HOLES
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE


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