Product Details | ACCESS COVER

5340-01-278-1920 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: 11462573, 5340-01-278-1920, 01-278-1920, 5340012781920, 012781920

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 03 MAY 1988 01-278-1920

Drawings & Photos | NSN 5340-01-278-1920


Cross Reference | NSN 5340-01-278-1920

Part Number Cage Code Manufacturer
11462573 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5340-01-278-1920

Characteristic Specifications
PERIPHERAL SHAPE STYLE 13 RECTANGLE, FOUR HOLES
WIDTH 2.960 INCHES MINIMUM AND 3.040 INCHES MAXIMUM
LENGTH 2.960 INCHES MINIMUM AND 3.040 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH 0.340 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH 0.340 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG LENGTH 2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG WIDTH 2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE 26 FLAT
BODY THICKNESS 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPE SPECIAL

Restrictions/Controls & Freight Information | NSN 5340-01-278-1920

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information