Product Details | ACCESS COVER

5340-01-181-2685 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: 452-001131, 5340-01-181-2685, 01-181-2685, 5340011812685, 452001131, 011812685

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 08 JUN 1984 01-181-2685

Drawings & Photos | NSN 5340-01-181-2685


Cross Reference | NSN 5340-01-181-2685

Part Number Cage Code Manufacturer
452-001131 15090 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5340-01-181-2685

Characteristic Specifications
PERIPHERAL SHAPE STYLE 22 RECTANGLE, MULTI HOLES
WIDTH 0.629 INCHES NOMINAL
LENGTH 0.695 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH 0.070 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH 0.089 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH 0.275 INCHES NOMINAL AND 0.280 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH 0.400 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH 1
HOLE QUANTITY ALONG WIDTH 7
CROSS-SECTIONAL SHAPE STYLE 9 RECESS, SAME SHAPE AS THE PERIPHERY
FLANGE THICKNESS 0.029 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT 0.322 INCHES NOMINAL
BODY THICKNESS 0.034 INCHES NOMINAL
MATERIAL COPPER ALLOY 260
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT COPPER AND TIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-14550 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-T-10727 MIL SPEC 2ND TREATMENT RESPONSE
SPECIAL FEATURES 0.094 IN. W SIDE OPENING

Restrictions/Controls & Freight Information | NSN 5340-01-181-2685

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 TX Defense Supply Center Columbus
Columbus, OH 43218
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 5340-01-181-2685

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative