Product Details | ASSEMBLED WASHER SELF-LOCKING NUT

5310-01-494-4081 A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: NAS1726C5SE, 5310-01-494-4081, 01-494-4081, 5310014944081, 014944081

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 11 FEB 2002 01-494-4081

Drawings & Photos | NSN 5310-01-494-4081


Demand History | NSN 5310-01-494-4081

Part Number Request Date QTY Origin
NAS1726C5SE 2018-10-281 4 US

Cross Reference | NSN 5310-01-494-4081

Part Number Cage Code Manufacturer
NAS1726C5SE 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-494-4081

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 CORROSION RESISTING OVERALL
SURFACE TREATMENT SILVER NUT PASSIVATE WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS2410 ASSN STD 1ST TREATMENT RESPONSE NUT QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER
HARDNESS RATING NOT RATED
NUT STYLE A311 FLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER 0.560 INCHES MAXIMUM
OVERALL HEIGHT 0.316 INCHES MINIMUM AND 0.336 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING NOT RATED
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACES SILVER

Restrictions/Controls & Freight Information | NSN 5310-01-494-4081

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:SItem contains silver
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
No Freight Information