Product Details | HEXAGON SELF-LOCKING NUT

5310-00-275-2048 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: MS20365820, MS20365-820, MR4315, MR43-15, 63801410, 638014-10, 5310-00-275-2048, 00-275-2048, 5310002752048, 002752048

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-275-2048

Drawings & Photos | NSN 5310-00-275-2048


Demand History | NSN 5310-00-275-2048

Part Number Request Date QTY Origin
MS20365820 2017-03-81 15 United States
MS20365820 2014-08-216 18 United States
MS20365820 2013-07-190 60 United States
MS20365-820 2013-02-38 748 United States
MS20365-820 2011-09-262 10 PK
5310-00-275-2048 2010-06-168 8 US

Cross Reference | NSN 5310-00-275-2048

Part Number Cage Code Manufacturer
638014-10 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
MR43-15 76005 LORD CORPORATION DBA AEROSPACE DIVISION
MS20365-820 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-275-2048

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OR ZINC OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.594 INCHES NOMINAL
WIDTH ACROSS FLATS 0.750 INCHES NOMINAL
BEARING SURFACE TYPE WASHER FACED
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN OR PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS20365-820

Restrictions/Controls & Freight Information | NSN 5310-00-275-2048

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
No Freight Information