Product Details | ROUND SELF-LOCKING NUT

5310-00-864-5140 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.

Part Alternates: A7213, 5310-00-864-5140, 00-864-5140, 5310008645140, 008645140

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-864-5140

Drawings & Photos | NSN 5310-00-864-5140


Cross Reference | NSN 5310-00-864-5140

Part Number Cage Code Manufacturer
A7213 17472 EATON CORPORATION DIV FUEL & MOTION CONTROL SYSTEMS
A7213 72121 EATON MOTOR SITE

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Technical Data | NSN 5310-00-864-5140

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 1.910 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS ANY ACCEPTABLE
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 4130 NUT
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758,COND F MIL SPEC SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT PHOSPHATE NUT
HARDNESS RATING NOT RATED
NUT STYLE A76 ROUND
SMALL END DIAMETER 2.313 INCHES NOMINAL
DRIVE POINT DEPTH 0.098 INCHES NOMINAL
NUT DIAMETER 2.687 INCHES NOMINAL
NUT THICKNESS 0.594 INCHES NOMINAL
DRIVE POINT WIDTH 0.250 INCHES NOMINAL
UNDERCUT THICKNESS 0.125 INCHES NOMINAL
DRIVE POINT QUANTITY 4
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING NOT RATED
MANUFACTURERS CODE 72121
DESIGN CONTROL REFERENCE A7213

Restrictions/Controls & Freight Information | NSN 5310-00-864-5140

Category Code Description
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.
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 U 50
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