NSN 5340-00-912-4228

Part Details | ACCESS COVER

5340-00-912-4228 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 (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.

Alternate Parts: 10541583, 5340-00-912-4228, 00-912-4228, 5340009124228, 009124228

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196000-912-422829785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

SPHERICAL RECESS

ROUND, MULTI HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-00-912-4228
Part Number Cage Code Manufacturer
1054158319200US ARMY ARDEC RDECOM
Technical Data | NSN 5340-00-912-4228
Characteristic Specifications
SECURING DEVICE TYPE THREADED FASTENER
MATERIAL ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 6061
SURFACE TREATMENT ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
PERIPHERAL SHAPE STYLE ROUND, MULTI HOLES
BOLT CIRCLE DIAMETER0.933 INCHES MINIMUM AND 0.943 INCHES MAXIMUM
OUTSIDE DIAMETER1.141 INCHES MINIMUM AND 1.172 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY3
CROSS-SECTIONAL SHAPE STYLE0 SPHERICAL RECESS
INSIDE DIAMETER0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
FLANGE THICKNESS0.032 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.187 INCHES NOMINAL
INSIDE CORNER RADIUS0.062 INCHES NOMINAL
BODY THICKNESS0.032 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.062 INCHES NOMINAL
BODY OUTSIDE RADIUS0.062 INCHES NOMINAL
INSIDE ANGLE45.0 DEGREES NOMINAL
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
FSC APPLICATION DATASIGHT,REFLEX