Product Details | MECHANICAL STOP

5340-01-549-2821 An item designed to restrict the movement of a rotary mechanism, linear mechanism or its components. It protects a mechanism from loss of adjustment or damage due to extreme movement. It may be wedge shaped with a threaded shank projecting from the apex or it may be round or rectangular in cross section, with mounting holes or slots, and is usually longer than its width. Excludes KEY, MACHINE, and BUMPER (as modified).20316150056Helicopter Rotor Blades, Drive Mechanisms and Components25100052Vehicular Cab, Body, and Frame Structural Components53400020Hardware, Commercial

Part Alternates: 369D217253, 369D21725-3, 5340-01-549-2821, 01-549-2821, 5340015492821, 015492821

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 15 MAR 2007 01-549-2821

Demand History | NSN 5340-01-549-2821

Part Number Request Date QTY Origin
369D217253 2024-08-228 1 US
5340-01-549-2821 2022-03-61 80 South Korea
369D21725-3 2016-05-132 1 AE

Cross Reference | NSN 5340-01-549-2821

Part Number Cage Code Manufacturer
369D21725-3 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
369D21725-3 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5340-01-549-2821

Characteristic Specifications
END ITEM IDENTIFICATION SERIES 369D HELICOPTER
PART NAME ASSIGNED BY CONTROLLING AGENCY STOP NUT

Restrictions/Controls & Freight Information | NSN 5340-01-549-2821

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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