PART NUMBER:

NA2123

FEDERAL SUPPLY CODE:

32387

NA2123 Pressinsert

PRESSINSERT, NON-LOCKING, END-GRIP SELF-LOCKING

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Product Information

Marketing Summary

PART #: NA2123

  • Pressinsert
  • Non-Locking
  • End-Grip Self-Locking
  • For use in low strength materials, such as aluminum or plastics where additional tensile strength, locking of screw into threaded joint, and increased resistance to thread wear is desired.

Part Number Example Callout

NA2123 – 02 L:

NA2123 = Basic Part Number
-02 = Thread Size (See Table I)
L = Self-Locking Thread

Notes:

  1. For self-locking thread feature, add suffix “L” after dash number.
  2. These hole sizes are satisfactory for most applications. However, “best” hole size may vary slightly with material and edge distance.
  3. Location of groove is approximately in the middle of knurl and depth to minor diameter of knurl.

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Specifications

MATERIAL
  • 303 CRES:

    Per AMS5640 or AMS5641.

FINISH
  • Non-Locking:

    Passivated per AMS2700.

  • Self-Locking:

    Passivated per AMS2700 plus solid film lubricant per AS5272.

SERVICE TEMP.
  • Non-Locking:

    To 700 degrees Fahrenheit.

  • Self-Locking:

    To 450 degrees Fahrenheit.

VARIATIONS
  • :

    Other materials and sizes available upon special request.