1240-00-328-5606 RING,RETAINING,OPTICAL ELEMENT Index 1240-00-328-5623 CAP CEMENTED

National Stock Number:
5340-00-328-5622

Federal Supply Class:
5340

National Item Identification Number:
003285622

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:
1174503319200US ARMY ARDEC RDECOM


Techincal Specification:
BODY THICKNESS0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
FSC APPLICATION DATATELESCOPE,PANORAMIC
HOLE DIAMETER0.120 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESONE 0.281 IN. DIA. HOLE CENTRALLY LOCATED.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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