Product Details | ACCESS COVER

2530-00-741-9930 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.20310050018Guns, through 30mm2590000053400020Hardware, Commercial

Part Alternates: 007419930

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 00-741-9930

Drawings & Photos | NSN 2530-00-741-9930


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Technical Data | NSN 2530-00-741-9930

Characteristic Specifications
PERIPHERAL SHAPE STYLE 109 ROUND, FOUR EARS AND HOLES
BOLT CIRCLE DIAMETER 4.562 INCHES NOMINAL
BODY RADIUS 2.656 INCHES NOMINAL
INVERTED RADIUS 0.500 INCHES NOMINAL
EAR RADIUS 0.562 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE 2 CIRCULAR RECESS
INSIDE DIAMETER 3.625 INCHES NOMINAL
FLANGE THICKNESS 0.375 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT 1.531 INCHES MINIMUM AND 1.594 INCHES MAXIMUM
INSIDE CORNER RADIUS 0.531 INCHES NOMINAL
BODY THICKNESS 0.375 INCHES NOMINAL
MATERIAL STEEL
SECURING DEVICE TYPE THREADED FASTENER
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.406 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2530-00-741-9930

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information