4710-00-326-6839 TUBE ASSEMBLY,METAL Index 3020-00-326-6845 GEAR,SPUR

National Stock Number:
5340-00-326-6842

Federal Supply Class:
5340

National Item Identification Number:
003266842

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:
56099803104TELEDYNE BROWN ENGINEERING, INC.


Techincal Specification:
BODY THICKNESS0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM
BOLT CIRCLE DIAMETER6.380 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FLANGE THICKNESS0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM
HOLE DIAMETER0.280 INCHES NOMINAL
INSIDE CORNER RADIUS5.890 INCHES NOMINAL
INSIDE DIAMETER5.140 INCHES MINIMUM AND 5.170 INCHES MAXIMUM
OUTSIDE DIAMETER7.160 INCHES MINIMUM AND 7.220 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5062 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
OUTSIDE CORNER RADIUS0.200 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2485 ASSN STD SINGLE TREATMENT RESPONSE
SURFACE TREATMENTOXIDE


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