5340-01-132-1156 COVER,ACCESS Index 4820-01-132-1159 VALVE,RELIEF,PRESSURE AND TEMPER

National Stock Number:
5340-01-132-1158

Federal Supply Class:
5340

National Item Identification Number:
011321158

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:
1094747319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EAR RADIUS0.370 INCHES NOMINAL
BODY THICKNESS0.0897 INCHES NOMINAL
BODY RADIUS0.370 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.935 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.340 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
INVERTED RADIUS0.370 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, THREE EARS AND HOLES
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-529,COLOR X24087 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTENAMEL SEMIGLOSS


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