Product Details | ACCESS COVER

2530-00-739-8778 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: 007398778

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

Supply Group (FSG) NSN Assign. NIIN
25 00-739-8778

Drawings & Photos | NSN 2530-00-739-8778


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Technical Data | NSN 2530-00-739-8778

Characteristic Specifications
WIDTH 7.250 INCHES NOMINAL
LENGTH 8.500 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH 4
HOLE QUANTITY ALONG WIDTH 2
CROSS-SECTIONAL SHAPE STYLE 10 CIRCULAR RECESS
INSIDE DIAMETER 6.000 INCHES NOMINAL
FLANGE THICKNESS 0.250 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT 1.750 INCHES NOMINAL
INSIDE CORNER RADIUS 0.750 INCHES NOMINAL
BODY THICKNESS 0.250 INCHES NOMINAL
OUTSIDE CORNER RADIUS 0.250 INCHES NOMINAL
MATERIAL STEEL OR STEEL COMP 1020
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-681,CLASS 2 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-10440,FS,CONDITION ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPE THREADED FASTENER
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.468 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2530-00-739-8778

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