Product Details | JUNCTION BOX COVER

5975-00-557-2540 A cover containing facilities for mounting directly on a JUNCTION BOX. It may have provisions for the insertion and/or mounting of electrical devices, such as switches, connectors, additional covers, and jewels. It may include the jewel(s). For covers having facilities for mounting on brackets or on current carrying devices such as switches and receptacle connectors, see PLATE, WALL, ELECTRICAL. See also COVER, CONDUIT OUTLET.

Part Alternates: MT20341051010, MT20341-051-010, ZT4884BCOT, ZT48-84BCOT, 5975-00-557-2540, 00-557-2540, 5975005572540, 005572540

Electrical and Electronic Equipment Components | Electrical Hardware and Supplies

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-557-2540

Drawings & Photos | NSN 5975-00-557-2540


Cross Reference | NSN 5975-00-557-2540

Part Number Cage Code Manufacturer
MT20341-051-010 98376 ZERO MANUFACTURING, INC.
ZT48-84BCOT 98376 ZERO MANUFACTURING, INC.

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Technical Data | NSN 5975-00-557-2540

Characteristic Specifications
STYLE DESIGNATOR A2 END MOUNTED
OVERALL LENGTH 5.380 INCHES NOMINAL
OVERALL HEIGHT 0.312 INCHES NOMINAL
OVERALL WIDTH 3.128 INCHES NOMINAL
MOUNTING HOLE DIAMETER ANY ACCEPTABLE
FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES 4.828 INCHES NOMINAL
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH 1.564 INCHES NOMINAL
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE LENGTH 0.276 INCHES NOMINAL
COVER MOUNTING HOLE QUANTITY 2
COVER TYPE BLANK
COVER OPENING SHAPE AND QUANTITY ANY ACCEPTABLE
MATERIAL ALUMINUM ALLOY 3003 COVER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-359 FED SPEC SINGLE MATERIAL RESPONSE COVER
COVER ATTACHMENT METHOD SCREW AND WASHER

Restrictions/Controls & Freight Information | NSN 5975-00-557-2540

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 063160 SWITCH BOXES/ELEC ENCLOSURES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D 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 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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5975-00-557-2540

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each