Product Details | ACCESS COVER

5340-01-181-7520 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: 413006, 5340-01-181-7520, 01-181-7520, 5340011817520, 011817520

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 14 JUN 1984 01-181-7520

Drawings & Photos | NSN 5340-01-181-7520


Demand History | NSN 5340-01-181-7520

Part Number Request Date QTY Origin
413006 2024-01-04 6 DIBBS
5340-01-181-7520 2017-10-278 5 DIBBS
5340-01-181-7520 2013-12-356 5 DIBBS
5340-01-181-7520 2012-08-216 2 DIBBS
5340-01-181-7520 2012-07-199 2 DIBBS
5340-01-181-7520 2012-04-93 2 DIBBS
5340-01-181-7520 2012-02-39 4 DIBBS
5340-01-181-7520 2011-04-100 2 DIBBS
5340-01-181-7520 2010-08-241 1 DIBBS

Cross Reference | NSN 5340-01-181-7520

Part Number Cage Code Manufacturer
413006 07524 DOVER FLUID MANAGEMENT, INC. DBA BLACKMER

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Technical Data | NSN 5340-01-181-7520

Characteristic Specifications
PERIPHERAL SHAPE STYLE 80 ROUND, MULTI HOLES
BOLT CIRCLE DIAMETER 2.938 INCHES NOMINAL
OUTSIDE DIAMETER 3.500 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY 4
INSIDE DIAMETER 1.688 INCHES NOMINAL
FLANGE THICKNESS 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
FIRST RECESS DIAMETER 2.375 INCHES NOMINAL
MATERIAL COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY E10 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.375 INCHES NOMINAL
SPECIAL FEATURES 0.312-18 UNC-2B 1 THD HOLE
MANUFACTURERS CODE 07524
DESIGN CONTROL REFERENCE 413006

Restrictions/Controls & Freight Information | NSN 5340-01-181-7520

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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 5340-01-181-7520

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each