PART NUMBER:

NA2140

FEDERAL SUPPLY CODE:

32387

NA2140 Two Lug Miniature Floating Capped Anchor Nut / BOOTS MT65S, MT65C

NUT, ANCHOR, MINIATURE, TWO LUG, FLOATING, CAPPED, 125,000 PSI

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Specifications
MATERIAL:

  • NO CODE - NUT & CAP

    Carbon or alloy steel, heat treated.

  • "C" CODE - NUT & RETAINER

    A286 corrosion resistant steel.

  • "C" CODE - CAP

    A286 corrosion resistant steel or 321 corrosion resistant steel.

FINISH:

  • NO CODE

    Cadmium plated per AMS-QQ-P-416, Type II, Class 2 plus NAFCO carbowax lubricant.

  • "C" CODE - NUT & CAP

    Silver plated per AMS2410.

  • "C" CODE - RETAINER

    Passivated per AMS2700.

SERVICE TEMP.:

  • NO CODE

    To 450 degrees Fahrenheit.

  • "C" CODE

    To 900 degrees Fahrenheit

VARIATIONS:

  • "H" CODE

    Add after dash no. for 0.062 diameter inspection hole in top of cap.

APPLICATION:

  • Cap on the nut prevents wire abrasion, traps metallic flakes and protects bolt threads against contamination.

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Product Information

Marketing Summary

PART #: NA2140

  • Nut
  • Anchor
  • Miniature
  • Two Lug
  • Floating
  • Capped
  • 125,000 PSI

Part Number Example Callout

NA2140 C – 02 K:

NA2140 = Basic Part Number
C = A286 Corrosion Resistant Steel (See Material and Code Section)
-02 = .1900-32 Thread (See Table I)
K = .518 Dome Height (See Table I)

Notes:

  1. Floatibility — .020 radially from center, minimum.
  2. The cap squareness shall not restrict the full entry of the mating bolt.

Specifications

EXPAND ALL SECTIONS
MATERIAL

  • NO CODE - NUT & CAP:

    Carbon or alloy steel, heat treated.

  • "C" CODE - NUT & RETAINER:

    A286 corrosion resistant steel.

  • "C" CODE - CAP:

    A286 corrosion resistant steel or 321 corrosion resistant steel.

FINISH

  • NO CODE:

    Cadmium plated per AMS-QQ-P-416, Type II, Class 2 plus NAFCO carbowax lubricant.

  • "C" CODE - NUT & CAP:

    Silver plated per AMS2410.

  • "C" CODE - RETAINER:

    Passivated per AMS2700.

SERVICE TEMP.

  • NO CODE:

    To 450 degrees Fahrenheit.

  • "C" CODE:

    To 900 degrees Fahrenheit

VARIATIONS

  • "H" CODE:

    Add after dash no. for 0.062 diameter inspection hole in top of cap.

APPLICATION

  • :

    Cap on the nut prevents wire abrasion, traps metallic flakes and protects bolt threads against contamination.

Interchangeability

BOOTS MT65C BOOTS MT65S MT65C MT65S

Related Tags

125000 PSI 32387 AMS-QQ-P-416 AMS2410 AMS2700 ANCHOR AS8879 BOOTS MT65S BOOTSMT65C CAPPED FLOATING MINIATURE MT65C MT65S NA2140 NASM25027 NUT TWO LUG
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