Product Details | ACCESS COVER

5340-01-143-1056 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: 68552511, 6855251-1, 5340-01-143-1056, 01-143-1056, 5340011431056, 011431056

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 26 NOV 1982 01-143-1056

Drawings & Photos | NSN 5340-01-143-1056


Cross Reference | NSN 5340-01-143-1056

Part Number Cage Code Manufacturer
6855251-1 03640 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 5340-01-143-1056

Characteristic Specifications
PERIPHERAL SHAPE STYLE 1 RECTANGLE, NO HOLES
WIDTH 10.094 INCHES NOMINAL
LENGTH 22.530 INCHES NOMINAL
CORNER RADIUS 0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE 8 SQUARE OR RECTANGULAR RECESS
FIRST RECESS INSIDE HEIGHT 0.500 INCHES NOMINAL
BODY THICKNESS 0.562 INCHES NOMINAL
INSIDE ANGLE 0.060 RADIANS NOMINAL
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/1 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
SECURING DEVICE TYPE SPECIAL
FSC APPLICATION DATA ELECTRONIC COUNTERMEASURES EF-111A
MANUFACTURERS CODE 03640
DESIGN CONTROL REFERENCE 6855251-1

Restrictions/Controls & Freight Information | NSN 5340-01-143-1056

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.
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
NMF Description 061530 TRANSFORMER COVERS CANS CASES ETC
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 72D unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5340-01-143-1056

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
Purchasing QTY
UOM
1
EA : Each