5325-01-080-0838 GROMMET,NONMETALLIC Index 5340-01-080-0840 COVER,ACCESS

National Stock Number:
5340-01-080-0839

Federal Supply Class:
5340

National Item Identification Number:
010800839

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:
A315A787-10488818KEARFOTT CORPORATION
A315A898-10288818KEARFOTT CORPORATION


Techincal Specification:
BODY OUTSIDE RADIUS0.156 INCHES NOMINAL
BODY THICKNESS0.073 INCHES NOMINAL
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE1.028 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FIRST RECESS DIAMETER1.977 INCHES MINIMUM AND 1.987 INCHES MAXIMUM
FLANGE THICKNESS0.073 INCHES NOMINAL
FSC APPLICATION DATAINERTIAL MEASUREMENT UNIT
INSIDE CORNER RADIUS0.093 INCHES NOMINAL
INSIDE DIAMETER1.858 INCHES MINIMUM AND 1.864 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.165 INCHES NOMINAL
OUTSIDE DIAMETER2.0553 INCHES MINIMUM AND 2.0557 INCHES MAXIMUM
MOUNTING OPENING SHAPE STYLETHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, ONE HOLE
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-T-10727,TY 1 MIL SPEC 1ST TREATMENT RESPONSE
SURFACE TREATMENTTIN AND COPPER


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