Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-125-9030 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: MS141453, MS14145-3, THCR353, THCR-353, 5310-01-125-9030, 01-125-9030, 5310011259030, 011259030

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 FEB 1982 01-125-9030

Drawings & Photos | NSN 5310-01-125-9030


Demand History | NSN 5310-01-125-9030

Part Number Request Date QTY Origin
5310-01-125-9030 2026-01-26 41 DIBBS
5310-01-125-9030 2012-04-102 35 US
5310-01-125-9030 2009-08-243 15 US

Cross Reference | NSN 5310-01-125-9030

Part Number Cage Code Manufacturer
MS14145-3 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS14145-3 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
THCR-353 62554 ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV

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Technical Data | NSN 5310-01-125-9030

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A298 SLOTTED HEXAGON
WASHER OUTSIDE DIAMETER 0.325 INCHES MAXIMUM
OVERALL HEIGHT 0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
WASHER THICKNESS 0.020 INCHES NOMINAL
WIDTH ACROSS FLATS 0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION SOLUBLE LUBRICANT
TEMP RATING 450.0 DEG FAHRENHEIT MAXIMUM
III BEARING SURFACE FINISH 125.0 MICROINCHES

Restrictions/Controls & Freight Information | NSN 5310-01-125-9030

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:AItem does not contain precious metal
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
No Freight Information