5340-01-353-3687 COVER,ACCESS Index 5955-01-353-3689 CRYSTAL UNIT,QUARTZ

National Stock Number:
5340-01-353-3688

Federal Supply Class:
5340

National Item Identification Number:
013533688

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:
7579158P004199971LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
7579158P4199971LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS


Techincal Specification:
BODY THICKNESS0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEFLAT, SQUARE OR RECTANGULAR RIB REINFORCED
FLANGE THICKNESS0.0040 INCHES MINIMUM AND 0.0055 INCHES MAXIMUM
LENGTH0.745 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-I-23011 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALIRON
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
SECURING DEVICE TYPESPECIAL
WIDTH0.695 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-26074 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTNICKEL


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