Product Details | ACCESS COVER

5340-01-390-4425 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: 6874414002, 687-4414-002, 5340-01-390-4425, 01-390-4425, 5340013904425, 013904425

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 19 MAY 1994 01-390-4425

Drawings & Photos | NSN 5340-01-390-4425


Cross Reference | NSN 5340-01-390-4425

Part Number Cage Code Manufacturer
687-4414-002 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS

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Technical Data | NSN 5340-01-390-4425

Characteristic Specifications
WIDTH 6.570 INCHES NOMINAL
LENGTH 10.545 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH 9
HOLE QUANTITY ALONG WIDTH 6
CORNER RADIUS 0.220 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE 26 FLAT
BODY THICKNESS 0.150 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 CL3 MIL SPEC SINGLE TREATMENT RESPONSE
SECURING DEVICE TYPE SPECIAL
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.128 INCHES NOMINAL
FEATURES PROVIDED SPECIAL MARKING
SPECIAL FEATURES ORIGINAL NAME COVER, POWER AMPLIFER; ITEM IS 'L' SHAPED W/MTG HOLES CBORED OPP SIDE 0.266 IN. DIA TO 0.060 IN. REMAINING THK; COVER MUST BE CAPABLE OF WITHSTANDING 30 LBS PSI DIFFERENTIAL PRESSURE; EDGE OF MOLDED GASKET TO FLUSH 0.015 IN. POM W/EDGE OF COVER; THE OUTER 0.015 BY 0.030 PORTION OF GASKET MAY BE PARTIALLY OR COMPLETELY MISSING
END ITEM IDENTIFICATION PACER DAWN

Restrictions/Controls & Freight Information | NSN 5340-01-390-4425

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information