Product Details | ACCESS COVER

5340-00-918-1818 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: 9056857, 5340-00-918-1818, 00-918-1818, 5340009181818, 009181818

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-918-1818

Drawings & Photos | NSN 5340-00-918-1818


Cross Reference | NSN 5340-00-918-1818

Part Number Cage Code Manufacturer
9056857 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5340-00-918-1818

Characteristic Specifications
PERIPHERAL SHAPE STYLE 13 RECTANGLE, FOUR HOLES
WIDTH 1.421 INCHES NOMINAL
LENGTH 2.593 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH 0.187 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH 0.125 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH 2.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH 1.171 INCHES NOMINAL
CORNER RADIUS 0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE 26 FLAT
BODY THICKNESS 0.051 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 5052
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
SECURING DEVICE TYPE SPECIAL
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM
SPECIAL FEATURES THERE UNDER CUT ON BOTTOM LEFT HAND SIDE 1.156 INCHES IN LENGTH BY 0.234 INCH IN WIDTH

Restrictions/Controls & Freight Information | NSN 5340-00-918-1818

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: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.
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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5340-00-918-1818

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeEElectronics MaterielDefense Electronics Supply Center (DESC)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesNRESTRICTED REQUISITIONING-DISPOSAL (Service/Agency use only.) # Discontinued items no longer authorized for issue except on the specific approval of the Service inventory manager. Requisitions may be submitted in accordance with Service requisitioning procedures in instances where valid requirements exist and replacing item data has not been furnished.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each