Product Details | ACCESS COVER

1560-01-242-0851 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: 012420851

Aircraft and Airframe Structural Components | Airframe Structural Components

Supply Group (FSG) NSN Assign. NIIN
15 01-242-0851

Drawings & Photos | NSN 1560-01-242-0851


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Technical Data | NSN 1560-01-242-0851

Characteristic Specifications
PERIPHERAL SHAPE STYLE 80 ROUND, MULTI HOLES
BOLT CIRCLE DIAMETER 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM
OUTSIDE DIAMETER 4.800 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY 6
CROSS-SECTIONAL SHAPE STYLE 26 FLAT
BODY THICKNESS 0.310 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-200/3,T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.281 INCHES MINIMUM AND 0.307 INCHES MAXIMUM
SPECIAL FEATURES 0.165 IN. WIDE,0.113 IN. DP CIRCUMFERENTIAL GROOVE ONE SIDE

Restrictions/Controls & Freight Information | NSN 1560-01-242-0851

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
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information