Product Details | PLATE SELF-LOCKING NUT

5310-00-631-4746 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: A2507048, A2507-048, 5310-00-631-4746, 00-631-4746, 5310006314746, 006314746

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-631-4746

Drawings & Photos | NSN 5310-00-631-4746


Demand History | NSN 5310-00-631-4746

Part Number Request Date QTY Origin
A2507048 2009-10-293 60 Italy

Cross Reference | NSN 5310-00-631-4746

Part Number Cage Code Manufacturer
A2507-048 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
A2507-048 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-00-631-4746

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL NUT ALUMINUM ALLOY 7075 SHELL
SURFACE TREATMENT CADMIUM NUT ANODIZE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE NUT MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE SHELL
HARDNESS RATING 60.0 SHORE DUROMETER A NOMINAL
NUT STYLE A124 PLATE
OVERALL HEIGHT 0.735 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
NUT LENGTH 1.016 INCHES NOMINAL
NUT HEIGHT 0.417 INCHES MAXIMUM
PLATE THICKNESS 0.100 INCHES NOMINAL
PLATE WIDTH 0.668 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.119 INCHES MINIMUM AND 0.139 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER 0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM NUT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F45 2 HOLES
MOUNTING HOLE DIAMETER 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 0.298 INCHES MINIMUM AND 0.302 INCHES MAXIMUM
TEMP RATING -80.0 DEG FAHRENHEIT MINIMUM AND 250.0 DEG FAHRENHEIT MAXIMUM
FEATURES PROVIDED FLOATING NUT
MANUFACTURERS CODE 72962
DESIGN CONTROL REFERENCE A2507-048

Restrictions/Controls & Freight Information | NSN 5310-00-631-4746

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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 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 5310-00-631-4746

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
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
Q
EA : Each