Product Details | HEXAGON SELF-LOCKING NUT

5310-00-727-6161 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: 22FH524, 5310-00-727-6161, 00-727-6161, 5310007276161, 007276161

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-727-6161

Drawings & Photos | NSN 5310-00-727-6161


Demand History | NSN 5310-00-727-6161

Part Number Request Date QTY Origin
22FH524 2025-10-293 300 us
5310-00-727-6161 2024-05-145 30 US
5310-00-727-6161 2019-06-165 5 India
22FH524 2012-04-115 62 IN
5310-00-727-6161 2010-04-116 30 Malaysia
5310-00-727-6161 2008-12-339 250 Philippines
5310-00-727-6161 2008-12-339 250 Philippines
5310-00-727-6161 2008-09-265 92 Malaysia
5310-00-727-6161 2008-09-259 92 Malaysia
5310-00-727-6161 2007-07-205 32 US
22FH524 2006-05-144 1 US

Cross Reference | NSN 5310-00-727-6161

Part Number Cage Code Manufacturer
22FH524 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
22FH524 U5379 AIRCRAFT BRAKING SYSTEMS EUROPE LTD

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Technical Data | NSN 5310-00-727-6161

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1117 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.341 INCHES NOMINAL
WIDTH ACROSS FLATS 0.500 INCHES NOMINAL
BEARING SURFACE TYPE FLAT
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING 550.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-727-6161

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