PART NUMBER:

NA2232

FEDERAL SUPPLY CODE:

32387

NA2232 Self-Locking Slab Nut

NUT, SELF-LOCKING, SLAB

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Specifications
MATERIAL:
  • ALLOY STEEL

    .5625" round E4130 alloy steel,

FINISH:
  • CADMIUM PLATED

    Per AMS-QQ-P-416, type II, class 2.

  • "DF"

    Indicates dry film lubricant per MIL-PRF-46010.

  • "CW"

    Indicates NAFCO carbowax.

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Product Information

Marketing Summary

PART #: NA2232

  • Nut
  • Self-Locking
  • Slab

Part Number Example Callout

NA2232 – 048:

NA2232 = Basic Part Number
– 048 = .2500-28 UNJF-3B Thread (See Table I)

Notes:

  1. Remove all burrs and sharp edges; break sharp edges .005 max.
  2. .005 T.I.R. all surfaces.
  3. Deformation from self-locking feature permissible on barrel end.
  4. Identify per MIL-STD-130.5Y container.
  5. Threads per AS8879 before lubrication.
  6. Cadmium plate per AMS-QQ-P-416 plus an approved lubricant. Type and class of plating is optional. If lubricated nut will meet the salt spray requirements of AMS-QQ-P-416, type II.
  7. Nut shall conform to NAS3350, class III.

Specifications

MATERIAL
  • ALLOY STEEL:

    .5625" round E4130 alloy steel,

FINISH
  • CADMIUM PLATED:

    Per AMS-QQ-P-416, type II, class 2.

  • "DF":

    Indicates dry film lubricant per MIL-PRF-46010.

  • "CW":

    Indicates NAFCO carbowax.