PART NUMBER:

NA2476

FEDERAL SUPPLY CODE:

32387

NA2476 Series Collar Nut

COLLAR, NUT -- SELF-LOCKING, TENSION APPLICATION

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Specifications
MATERIAL:

  • COLLAR

    A286 CRES (UNS S66286) per AMS5731 or AMS5734.

FINISH:

  • "C" CODE

    A286 CRES, passivate per AMS2700. No other finish or lubrication is permissible.

  • "CS" CODE

    A286 CRES, silver plate per AMS2410. No other finish or lubrication is permissible.

SERVICE TEMP. :

  • To 800 degrees Fahrenheit.

PERFORMANCE:

  • NASM25027

    Except for tensile strength called out in this specification and torque reusability only requires one pass. Testing of passivated collars to be performed using Krytox 240AC lubricant.

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Product Information

Marketing Summary

PART #: NA2476

  • Collar
  • Self-Locking
  • Tension Application
  • For Use on 1/32 Oversize Pins

Part Number Example Callout

NA2476 C -048 :

NA2476 = Basic Part Number
C = Material and Finish Code (See Material and Finish Section)
-048 = Dash Number (See Table I in Engineering Specs)

Specifications

EXPAND ALL SECTIONS
MATERIAL

  • COLLAR:

    A286 CRES (UNS S66286) per AMS5731 or AMS5734.

FINISH

  • "C" CODE:

    A286 CRES, passivate per AMS2700. No other finish or lubrication is permissible.

  • "CS" CODE:

    A286 CRES, silver plate per AMS2410. No other finish or lubrication is permissible.

SERVICE TEMP.

  • :

    To 800 degrees Fahrenheit.

PERFORMANCE

  • NASM25027:

    Except for tensile strength called out in this specification and torque reusability only requires one pass. Testing of passivated collars to be performed using Krytox 240AC lubricant.

Related Tags

AMS2410 AMS2700 AMS5731 AMS5734 ANSI Y14.5M-1982 AS8879 COLLAR NUT NA2476 NA2476C NASM25027 SELF-LOCKING TENSION APPLICATION UNS S66286
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