1660-00-789-9176 HOUSING,VALVE DISK Index 5340-00-789-9178 RETAINER,HELICAL COMPRESSION SPR

National Stock Number:
5340-00-789-9177

Federal Supply Class:
5340

National Item Identification Number:
007899177

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:
66427859364HONEYWELL INTERNATIONAL INC.
66427872599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
66427899193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CORNER RADIUS0.250 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH1.750 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH1.360 INCHES NOMINAL
HOLE DIAMETER0.223 INCHES NOMINAL
LENGTH1.800 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONEMS409,FSCM 99193 MFR REF SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 356.0
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
WIDTH1.860 INCHES NOMINAL
SURFACE TREATMENTANODIZE


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