Product Details | PLATE SELF-LOCKING NUT

5310-00-764-1788 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: MS21071L5K, MT12S524BC, MA 12610-054BC, MA12610054BC, RM100A5K, RM52LHTA57M054BC, RM52LHTA57M-054BC, 5310-00-764-1788, 00-764-1788, 5310007641788, 007641788

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-764-1788

Drawings & Photos | NSN 5310-00-764-1788


Demand History | NSN 5310-00-764-1788

Part Number Request Date QTY Origin
5310-00-764-1788 2010-04-95 25 DIBBS
5310-00-764-1788 2008-11-323 30 DIBBS

Cross Reference | NSN 5310-00-764-1788

Part Number Cage Code Manufacturer
MA 12610-054BC 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
MA 12610-054BC 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
MS21071L5K 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MT12S524BC 11815 SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV
RM100A5K 52828 REPUBLIC FASTENER MFG. CORP.
RM52LHTA57M-054BC 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
RM52LHTA57M-054BC 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-00-764-1788

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 49.0 ROCKWELL C MAXIMUM
NUT STYLE A124 PLATE
NUT LENGTH 1.026 INCHES MAXIMUM
NUT HEIGHT 0.328 INCHES MAXIMUM
PLATE THICKNESS 0.065 INCHES MAXIMUM
PLATE WIDTH 0.475 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION COUNTERSUNK HOLES
MOUNTING HOLE COUNTERSINK ANGLE 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
MOUNTING PROVISION LOCATION OPPOSITE NUT PROJECTION SIDE
MOUNTING HOLE ARRANGEMENT STYLE F44 2 HOLES
MOUNTING HOLE DIAMETER 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.354 INCHES MINIMUM AND 0.364 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.267 INCHES MINIMUM AND 0.271 INCHES MAXIMUM
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS21071L5K

Restrictions/Controls & Freight Information | NSN 5310-00-764-1788

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 713 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 5310-00-764-1788

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
Purchasing QTY
UOM
1
EA : Each