PART NUMBER:
NA2336
FEDERAL SUPPLY CODE:
32387
NA2336 Clinchnut / NASM45938/6
CLINCHNUT, SELF-LOCKING, MINIMAL DISPLACEMENT KNURL FORM
MATERIAL:
-
NO CODE
Carbon Steel, grade 1018 per ASTM A510/A510M, for sizes .0860 and .1120. Alloy steel grade 4130 per ASTM A322.
-
"S" CODE
Corrosion resistant steel per AMS5640, type I or type II.
-
"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 AMS2700. NAFCO molybdenum disulfide lubricant optional.
-
"C" CODE
Passivated per AMS2700. NAFCO molybdenum disulfide lubricant optional. Silver plated per AMS2410 optional.
SERVICE TEMP.:
-
NO CODE
To 450℉.
-
"S" CODE
To 450℉.
-
"C" CODE
Silver Plated - To 800℉. Non-Silver Plated - To 450℉.
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 USA, LLC.
