Product Details | ACCESS COVER

5340-01-379-4156 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: 2110411086, 80164067095, 801-6406709-5, 8016406709-5, 5340-01-379-4156, 01-379-4156, 5340013794156, 013794156

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 31 AUG 1993 01-379-4156

Drawings & Photos | NSN 5340-01-379-4156


Cross Reference | NSN 5340-01-379-4156

Part Number Cage Code Manufacturer
2110411086 53711 NAVAL SEA SYSTEMS COMMAND
801-6406709-5 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
8016406709-5 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5340-01-379-4156

Characteristic Specifications
PERIPHERAL SHAPE STYLE 80 ROUND, MULTI HOLES
BOLT CIRCLE DIAMETER 7.000 INCHES NOMINAL
OUTSIDE DIAMETER 7.750 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY 12
INSIDE DIAMETER 1.4995 INCHES MINIMUM AND 1.5005 INCHES MAXIMUM
FLANGE THICKNESS 0.125 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT 0.560 INCHES NOMINAL
BODY THICKNESS 1.500 INCHES NOMINAL
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-15083 GR B MIL SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPE SPECIAL
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.531 INCHES NOMINAL
SPECIAL FEATURES 6 PILOT HOLES 0.219 IN. DIA; 3 THD HOLES 0.375-16 UNC 2B AND 3 THD HOLES L8-32 UNC-2B ON SAME BOLT CIRCLE, CTR HOLE 1.436 IN. MIN AND 1.440 IN. MAX DIA SURROUNDED BY 4 THD HOLES 8-32 UNC-2B; 1 THD HOLE 12-27NPT

Restrictions/Controls & Freight Information | NSN 5340-01-379-4156

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 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 5340-01-379-4156

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