2540-00-459-3185 ARM,REARVIEW MIRROR Index 2590-00-459-3192 BRACKET,VEHICULAR COMPONENTS

National Stock Number:
5340-00-459-3187

Federal Supply Class:
5340

National Item Identification Number:
004593187

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:
2920-459-3187SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
2920004593187A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
867279319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
2920004593187SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
BODY THICKNESS0.048 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FIRST RECESS INSIDE HEIGHT1.219 INCHES NOMINAL
FLANGE THICKNESS0.048 INCHES NOMINAL
HOLE DIAMETER0.156 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
INSIDE CORNER RADIUS0.312 INCHES NOMINAL
INSIDE DIAMETER2.813 INCHES MINIMUM AND 2.816 INCHES MAXIMUM
OUTSIDE DIAMETER2.909 INCHES MINIMUM AND 2.912 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-181 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, NO HOLES
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESMATERIAL: TERNE PLATE


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