2510-00-040-0859 TORSION BAR,SUSPENSION Index 2990-00-040-0866 GUIDE,VALVE STEM

National Stock Number:
5340-00-040-0862

Federal Supply Class:
5340

National Item Identification Number:
000400862

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:
2530000400862A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
2530000400862SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
736040219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EAR QUANTITY6
EAR RADIUS0.375 INCHES NOMINAL
BODY RADIUS2.437 INCHES NOMINAL
BODY THICKNESS0.500 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
BOLT CIRCLE DIAMETER5.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPHERICAL RECESS
FIRST RECESS INSIDE HEIGHT2.499 INCHES NOMINAL
FLANGE THICKNESS2.000 INCHES NOMINAL
HOLE DIAMETER0.421 INCHES NOMINAL
INSIDE CORNER RADIUS1.937 INCHES NOMINAL
INSIDE DIAMETER3.874 INCHES NOMINAL
INVERTED RADIUS0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-681 FED SPEC ALL MATERIAL RESPONSES
MATERIALSTEEL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTIEARS AND HOLES
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-529 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTENAMEL


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