PART NUMBER:

NA2336

FEDERAL SUPPLY CODE:

32387

NA2336 Clinchnut

Self-locking, Minimal Displacement Knurl Form

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Specifications
MATERIAL:
  • No Code

    Carbon Steel, grade 1018 pern ASTMnA510, for sizes .0860 and .1120. Alloy steel grade 4130 per ASTM A322.

  • "S" Code

    Corrosion resistant steel per AMS5641.

  • "C" Code

    A286 corrosion resistant steel per AMS5731, AMS5732, AMS5734 or AMS5737.

FINISH:
  • No Code

    Cadmium plated per AMS-QQ-P-416, Type II, Class 3. Nafco molybdenum disulfide lubricant optional.

  • "S" Code

    Passivated per AMS-QQ-P-35. Nafco molybdenum disulfide lubricant optional.

  • "C" Code

    Passivated per AMS-QQ-P-35. Nafco molybdenum disulfide lubricant optional. Silver plated per AMS2410 optional.

SERVICE TEMP.:
  • No Code

    To 450 degrees Fahrenheit.

  • "S" Code

    To 450 degrees Fahrenheit.

  • "C" Code

    Silver Plated - To 800 degrees Fahrenheit. Non-Silver Plated - To 450 degrees Fahrenheit.

VARIATIONS:
  • "M" Code

    Add before first dash no. for optional dry film lubricant.

  • "S" Code

    Add before first dash no. for optional silver plate.

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Product Information

Marketing Summary

PART #: NA2336

  • Self-locking
  • Minimal Displacement Knurl Form
  • For use in thin aluminum and magnesium sheets, castings, graphite composite and fiber-reinforced plastic sheets, printed circuit boards, etc.
  • For use where boss and edge thickness neat mounting holes is minimal, and minimum displacement of parent material is desirable.

Part Number Example Callout

NA2336 S M – 02 – 1:

NA2336 = Basic Part Number
S = Corrosion Resistant Steel
M = Solid Film Lubricant
-02 = .1900-32 Thread
-1 = Shank Length

Notes:

  1. See table II for installation procedure and recommended tooling.
  2. Under no circumstances will silver plating and solid film lubricant both be applied to A286 corrosion resistant steel.
  3. “M” finish code is equivalent to and supersedes “DF” finish code.
  4. For other finishes and materials contact NAFCO.

Engineering Downloads

Specifications

MATERIAL
  • No Code:

    Carbon Steel, grade 1018 pern ASTMnA510, for sizes .0860 and .1120. Alloy steel grade 4130 per ASTM A322.

  • "S" Code:

    Corrosion resistant steel per AMS5641.

  • "C" Code:

    A286 corrosion resistant steel per AMS5731, AMS5732, AMS5734 or AMS5737.

FINISH
  • No Code:

    Cadmium plated per AMS-QQ-P-416, Type II, Class 3. Nafco molybdenum disulfide lubricant optional.

  • "S" Code:

    Passivated per AMS-QQ-P-35. Nafco molybdenum disulfide lubricant optional.

  • "C" Code:

    Passivated per AMS-QQ-P-35. Nafco molybdenum disulfide lubricant optional. Silver plated per AMS2410 optional.

SERVICE TEMP.
  • No Code:

    To 450 degrees Fahrenheit.

  • "S" Code:

    To 450 degrees Fahrenheit.

  • "C" Code:

    Silver Plated - To 800 degrees Fahrenheit. Non-Silver Plated - To 450 degrees Fahrenheit.

VARIATIONS
  • "M" Code:

    Add before first dash no. for optional dry film lubricant.

  • "S" Code:

    Add before first dash no. for optional silver plate.