RETAINER MATERIAL (SEE NOTE 1)

• 2024-T3 ALUMINUM ALLOY (QQ-A-250/4)
  
  
• 6061 -T6 ALUMINUM ALLOY (QQ-A-250/11)

OPTIONAL HIGH TEMPERATURE RETAINER MATERIAL AVAILABLE

RETAINER FINISH

• ALODINE (SEE NOTE 2) - PER MIL-C-5541
  
  
• ANODIZE (CLEAR) - PER MIL-A-8625
  
  
• PRIMER (SEE NOTE 3,6)- PER MMS425 APPLIED PER P.S. 13375
  
  
• PRIMER (SEE NOTE 5,6) - PER MIL-P-23377

STANDARD NUTS OR STANDOFFS

• NUTS - STEEL, SELF LOCKING UNJC-3B, CADMIUM PLATED PER QQ-P-416,SELF-LOCKING UNJC-3B, DRY FILM LUBRICANT, (SEE NOTE 7,8) –
  
  
• NUTS - CORROSION RESISTANT STEEL, SELF-LOCKING UNJC-3B OR 6H-ISO METRIC, CADMIUM PLATED PER 00-P-416 PLUS DRY FILM LUBRICANT (SEE NOTE 7,8) –

STANDOFFS - TYPE 303 STAINLESS STEEL, PASSIVATED PER QQ-P-35

NOTES:

1. TYPE OF MATERIAL VARIES WITH EACH SERIES.(SEE SPECIFICATIONS)
   
   
2. ALODINE IS STANDARD FINISH. IF ANODIZED, MUST BE REQUESTED AT TIME OF ORDER.
   
   
3. PRIMER IS STANDARD ON FSU/MD AND FSC/MD SERIES ONLY. (BLUE/GREEN COLOR.)
   
   
4. EPOXY POLYAMIDE COATING. (YELLOW COLOR.)
   
   
5. PRIMER TO BE APPLIED AFTER NUT INSTALLATION.
   
   
6. MOLYBDENUM DISULFIDE. (MIL-L-46010)
   
   
7. NUTS MEET MIL-N-25027 PERFORMANCE REQUIREMENTS.