Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-373-1431 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: HC547101612, HC54710-1612, TE992516, TE9925-16, 3D002716, 3D0027-16, 73783CS1612, 73783CS-1612, 5310-01-373-1431, 01-373-1431, 5310013731431, 013731431

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 29 MAR 1993 01-373-1431

Drawings & Photos | NSN 5310-01-373-1431


Cross Reference | NSN 5310-01-373-1431

Part Number Cage Code Manufacturer
3D0027-16 88277 BOEING COMPANY, THE DBA BOEING
73783CS-1612 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
HC54710-1612 15653 ALCOA GLOBAL FASTENERS, INC.
TE9925-16 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-01-373-1431

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 1.000 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT SILVER NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE AND AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A299 CASTELLATED HEXAGON
WASHER OUTSIDE DIAMETER 1.545 INCHES MAXIMUM
OVERALL HEIGHT 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
WASHER THICKNESS 0.070 INCHES NOMINAL
WIDTH ACROSS FLATS 1.118 INCHES MINIMUM AND 1.130 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING 800.0 DEG FAHRENHEIT MAXIMUM
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACES SILVER

Restrictions/Controls & Freight Information | NSN 5310-01-373-1431

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:SItem contains silver
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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

Management | NSN 5310-01-373-1431

Category Code Description
Materiel Management Aggregation CodeBATB:C-17 PROGRAM
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF77Boeing Military Transportation Aircraft
Los Angeles, CA 90307-3044
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative