Product Details | HEXAGON CASTELLATED SELF-LOCKING NUT

5310-01-558-9718 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes NUT (1), SELF-LOCKING, SLOTTED, HEXAGON.

Part Alternates: 101346, 5310-01-558-9718, 01-558-9718, 5310015589718, 015589718

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 30 NOV 2007 01-558-9718

Drawings & Photos | NSN 5310-01-558-9718


Demand History | NSN 5310-01-558-9718

Part Number Request Date QTY Origin
101346 2019-04-92 1 Spain
101346 2011-02-54 1 Israel

Cross Reference | NSN 5310-01-558-9718

Part Number Cage Code Manufacturer
101346 76185 MAYSTEEL PRODUCTS CORP PO BOX 1240 MENOMONEE FALLS WI 53052

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Technical Data | NSN 5310-01-558-9718

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC OVERALL EXCEPT INSERT
NUT STYLE A1 CASTELLATED, HEXAGON
HOLE TYPE AND QUANTITY 1 TAPPED
HOLE NOMINAL THREAD DIAMETER 0.375 INCHES
HOLE THREAD QUANTITY PER INCH 16
BEARING SURFACE TYPE FLAT
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
SPECIAL FEATURES LOCK NUT CONTAINS NYLON INSERT
III PART NAME ASSIGNED BY CONTROLLING AGENCY LOCKNUT

Restrictions/Controls & Freight Information | NSN 5310-01-558-9718

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
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