Howmet Fastening Systems
Howmet Fastening Systems
Phone: Sales +1 800 992 4444
Technical Support +1 310 784 6409
Email: HFSTechSupport@howmet.com
Website: www.hfs.howmet.com
Print Back
THREAD: MIL-S-8879 Class-3B
  1. MATERIAL:
    • Insert And Lockring: Cres, A286 per AMS5731, AMS5734 or AMS5737.
  2. HEAT TREAT:
    • Insert: 140 KSI UTS min.
    • Lockring: 34-40 HRC.
  3. FINISH:
    • Insert And Lockring: Passivate per AMS2700, Type 2.
RF9500-6 product
Unit of Measure
Items Installation img.
RF9502-6
RF9500-6 - Insert - Fluid Connection Boss 		Installation img.
RF9503-6
RF9500-6 - Insert - Fluid Connection Boss 		Installation img.
RF9504-6
RF9500-6 - Insert - Fluid Connection Boss 		Installation img.
RF9505-6
RF9500-6 - Insert - Fluid Connection Boss 		Installation img.
RF9506-6
RF9500-6 - Insert - Fluid Connection Boss
(Tube OD) N/A 0.125 N/A 0.188 N/A 0.250 N/A 0.312 N/A 0.375
Insert Number N/A RF9502-504 N/A RF9503-504 N/A RF9504-504 N/A RF9505-504 N/A RF9506-504
SAE Ident. Number N/A AS3078-02 N/A AS3078-03 N/A AS3078-04 N/A AS3078-05 N/A AS3078-06
Insert weight lb/100 pcs approx N/A 2.19 N/A 2.86 N/A 2.85 N/A 3.58 N/A 3.59
Lockring Part Number N/A RLT9502-24 N/A RLT9503-24 N/A RLT9504-24 N/A RLT9505-24 N/A RLT9506-24
Lockring weight lb/100 pcs approx N/A 0.69 N/A 0.72 N/A 0.77 N/A 0.87 N/A 0.78
A Thread AS8879 Class-3B N/A 0.3125-24 UNJF N/A 0.3750-24 UNJF N/A 0.4375-20 UNJF N/A 0.5000-20 UNJF N/A 0.5625-18 UNJF
B Thread AS8879 Class-3A N/A 0.4375-28 UNJEF N/A 0.5000-28 UNJEF N/A 0.5625-24 UNJEF N/A 0.6250-24 UNJEF N/A 0.6875-24 UNJEF
C (MAX) N/A 0.622 N/A 0.685 N/A 0.748 N/A 0.810 N/A 0.867
D (+.005/-.002) N/A 0.373 N/A 0.440 N/A 0.503 N/A 0.566 N/A 0.628
E (±.003) N/A 0.469 N/A 0.536 N/A 0.599 N/A 0.662 N/A 0.724
F (MIN) N/A 0.602 N/A 0.665 N/A 0.728 N/A 0.790 N/A 0.852
G (+.010/-.004) N/A 0.047
H (± .010) N/A 0.761 N/A 0.729 N/A 0.777 N/A 0.802 N/A 0.830
J (+.010/-.005) N/A 0.082
K (± .015) N/A 0.364
L (± .010) N/A 0.765 N/A 0.830 N/A 0.890 N/A 0.950 N/A 1.000
M (MAX) N/A 0.630 N/A 0.693 N/A 0.755 N/A 0.818 N/A 0.865
O-Ring Size (REF) N/A AS568-012 N/A AS568-013 N/A AS568-014 N/A AS568-015 N/A AS568-016
Port number HFS N/A PS10040-02 N/A PS10040-03 N/A PS10040-04 N/A PS10040-05 N/A PS10040-06
Port number SAE IDENT No. N/A AS1958-02 N/A AS1958-03 N/A AS1958-04 N/A AS1958-05 N/A AS1958-06
N N/A 0.550 N/A 0.520 N/A 0.565 N/A 0.590 N/A 0.620
P (+.000/-.045) N/A 0.255
Porting Tool No. N/A RPT9502 N/A RPT9503 N/A RPT9504 N/A RPT9505 N/A RPT9506
O-Ring Installation Tool Number N/A ORT95-437 N/A ORT95-500 N/A ORT95-562 N/A ORT95-625 N/A ORT95-687
Combination Wrench and Drive Tool N/A RF8502WA N/A RF8503WA N/A RF8504WA N/A RF8505WA N/A RF8506WA
Lockring Drive Tool Part Number N/A RF9502DA N/A RF9503DA N/A RF9504DA N/A RF9505DA N/A RF9506DA
Locking Removal Tool N/A RF9502LPD N/A RF9503LPD N/A RF9504LPD N/A RF9505LPD N/A RF9506LPD