Product Details | SERRATED LOCK RING

5365-01-581-1144 A locking device which is serrated on the inside and outside diameters. It may have outer serrations omitted on one or two sides for close edge installation. The inner serrations engage the mating serrations of bolts, inserts, nuts, studs or similar items to be locked in place. The outer serrations broach their way into parent material when driven or pressed into place.

Part Alternates: EF26312, EF263-12, RLRRM12SA, 5365-01-581-1144, 01-581-1144, 5365015811144, 015811144

Hardware and Abrasives | Bushings, Rings, Shims, and Spacers

Supply Group (FSG) NSN Assign. NIIN
53 06 JAN 2010 01-581-1144

Cross Reference | NSN 5365-01-581-1144

Part Number Cage Code Manufacturer
EF263-12 U7941 AGUSTAWESTLAND INTERNATIONAL LIMITED
RLRRM12SA 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5365-01-581-1144

Characteristic Specifications
PART NAME ASSIGNED BY CONTROLLING AGENCY LOCK RING
END ITEM IDENTIFICATION HELICOPTER EH 101
SPECIAL FEATURES SERRATED, LOCK

Restrictions/Controls & Freight Information | NSN 5365-01-581-1144

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