PART NUMBER:
NA2336
FEDERAL SUPPLY CODE:
32387
NA2336 Clinchnut / NASM45938/6
Self-locking, Minimal Displacement Knurl Form
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.
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.
Notes:
- See table II for installation procedure and recommended tooling.
- Under no circumstances will silver plating and solid film lubricant both be applied to A286 corrosion resistant steel.
- “M” finish code is equivalent to and supersedes “DF” finish code.
- For other finishes and materials contact NAFCO.
