Product Details | ACCESS COVER

5340-01-288-5790 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: 3268936, 5340-01-288-5790, 01-288-5790, 5340012885790, 012885790

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 10 NOV 1988 01-288-5790

Drawings & Photos | NSN 5340-01-288-5790


Cross Reference | NSN 5340-01-288-5790

Part Number Cage Code Manufacturer
3268936 06562 DECHERT DYNAMICS CORPORATION
3268936 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
3268936 14058 DEWEY ELECTRONICS CORPORATION, THE

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Technical Data | NSN 5340-01-288-5790

Characteristic Specifications
PERIPHERAL SHAPE STYLE 123 RECTANGLE, ROUNDED CORNERS, MULTI HOLES
WIDTH 4.969 INCHES MINIMUM AND 5.000 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH 1.437 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH 0.750 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH 1.750 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH 0.974 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH 8
HOLE QUANTITY ALONG WIDTH 10
CROSS-SECTIONAL SHAPE STYLE 6 SQUARE OR RECTANGULAR RECESS
FLANGE THICKNESS 0.125 INCHES NOMINAL
INSIDE WIDTH 6.500 INCHES MINIMUM AND 6.531 INCHES MAXIMUM
INSIDE LENGTH 9.375 INCHES NOMINAL
INSIDE CORNER RADIUS 0.125 INCHES NOMINAL
BODY THICKNESS 0.125 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 5052
SURFACE TREATMENT CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 CL 1A MIL SPEC SINGLE TREATMENT RESPONSE
SECURING DEVICE TYPE SPECIAL
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.199 INCHES NOMINAL AND 0.228 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5340-01-288-5790

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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.
Category Code Description
NMF Description 024850 BOAT HATCH COVER
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 576 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5340-01-288-5790

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative