Product Details | CLINCH SELF-LOCKING NUT

5310-00-784-3729 A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

Part Alternates: 68NKC140, 68NKC1-40, 9052669, 5310-00-784-3729, 00-784-3729, 5310007843729, 007843729

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-784-3729

Drawings & Photos | NSN 5310-00-784-3729


Demand History | NSN 5310-00-784-3729

Part Number Request Date QTY Origin
68NKC140 2014-06-157 4 United States

Cross Reference | NSN 5310-00-784-3729

Part Number Cage Code Manufacturer
68NKC1-40 72962 HARVARD INDUSTRIES INC
9052669 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5310-00-784-3729

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.112 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 2017 NUT
HARDNESS RATING NOT RATED
NUT STYLE A50 CLINCH
PILOT DIAMETER 0.187 INCHES MINIMUM AND 0.191 INCHES MAXIMUM
PILOT LENGTH 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
NUT HEIGHT 0.266 INCHES NOMINAL
WIDTH ACROSS FLATS 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING NOT RATED
SPECIAL FEATURES RED NYLON CAP 0.140 IN. DIA AND NYLON LOCKING INSERT PROVIDED AS AN INTEGRAL PART OF THE ITEM

Restrictions/Controls & Freight Information | NSN 5310-00-784-3729

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