Product Details | ACCESS COVER

5340-00-057-5204 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: 14322901, 143229-01, 5340-00-057-5204, 00-057-5204, 5340000575204, 000575204

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JUN 1967 00-057-5204

Drawings & Photos | NSN 5340-00-057-5204


Cross Reference | NSN 5340-00-057-5204

Part Number Cage Code Manufacturer
143229-01 35351 GE AVIATION SYSTEMS LLC

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Technical Data | NSN 5340-00-057-5204

Characteristic Specifications
PERIPHERAL SHAPE STYLE 13 RECTANGLE, FOUR HOLES
WIDTH 4.880 INCHES MINIMUM AND 4.909 INCHES MAXIMUM
LENGTH 8.754 INCHES MINIMUM AND 8.774 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH 0.233 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH 0.836 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH 8.350 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH 3.188 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE 9 RECESS, SAME SHAPE AS THE PERIPHERY
FLANGE THICKNESS 0.0468 INCHES MINIMUM AND 0.0548 INCHES MAXIMUM
FIRST RECESS INSIDE HEIGHT 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM
BODY THICKNESS 0.0468 INCHES MINIMUM AND 0.0548 INCHES MAXIMUM
MATERIAL ALUMINUM ALLOY 5052
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CHROMATE AND PAINT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND FED-STD-595 BLACK NO. 37038 FED STD 2ND TREATMENT RESPONSE
MOUNTING OPENING SHAPE STYLE 5 CLOSED VERTICAL SLOT
SLOT WIDTH 0.145 INCHES NOMINAL
SLOT LENGTH 0.187 INCHES NOMINAL
FSC APPLICATION DATA AIRCRAFT BOMBING FIRE CONTROL EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5340-00-057-5204

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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