Item # RFKA9920-16-13, RFKA9900-00-13- Adapter, Reducer - Port Connection Ring Locked to Flareless Tube End (AS5827), 5080 PSI System On Howmet Aerospace

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THREAD: AS8879 Class-3A

MATERIALS:
- Fitting: 6Al-4V Titanium per AMS4965, 130 KSI UTS min.
- Lockring: A286 Cres per AMS5731 or AMS5737, 34-40 HRC.
FINISH:
- Fitting: anodic treatment per AMS2488, type 2.
- Lockring: passivate per AMS2700, type 2 and PTFE coating (color: white).

Unit of Measure

SAE Part Number	N/A AS5865-20-16
Tube OD	N/A 1.000 Inch
A Thread AS8879 Class-3A	N/A 1.3125-16 UNJ Inch
B Thread AS8879 Class-3A	N/A 1.3125-18 UNJEF Inch
C Dia. (± .005)	N/A 1.782 Inch
D Diameter	N/A 1.001-1.039 Inch
E Dia. (+.005/-.002)	N/A 1.225 Inch
F Dia. Min	N/A 1.379 Inch
G Dia.	N/A 1.466 Inch
H( ± .007)	N/A 0.240 Inch
J (+.010/-.005)	N/A 0.157 Inch
K( ± .005)	N/A 1.166 Inch
M No. of Teeth	N/A 56
O-Ring Size	N/A AS568-123
Weight	N/A 0.2222 lb/ea
HFS port PS10035	N/A PS10035-20
SAE Port AS5551	N/A AS5551-20
P Max	N/A 0.140 Inch
R( ± .0175)	N/A 0.959 Inch
Porting Tool No.	N/A RPT20
Chip Removal Tool Number	N/A RF20CRP
Broach Tool Non-Impact Type Number	N/A RFOPB5020HDB
O-Ring Installation Tool Number	N/A ORT1312
Drive Wrench Number	N/A RF6920W
Lockring Drive Tool Part Number	N/A RF9820DEK
Lockring Removal Tool Number	N/A RF20LPDE

N/A

Adapters are primarily designed for use in 5080 psi hydraulic working pressure systems (ref: SAE Spec AS5000) compatible with titanium.
These parts provide semi-permanent male adapter Installations in valve and cylinder bodies, Manifolds etc…
Serrated lockring prevents rotation when mating lines are attached or removed.

N/A

Adapters to be installed and removed per SAE AS5551.
“P” and “R” stand-off dimensions are for design purposes only. Do not use as installation data.
O-rings must be specified separately and shall be selected based on system fluid and temperature and are not supplied by HFS.
Coupling nuts used with this adapter must have threads in accordance with AS8879.

N/A Unless otherwise specified

Lockring retained on adapter by controlled interference fit.
Sealing surface: no visible defects. To be protected for shipment. Take care in handling.
Adapters are used in conjunction with an O-ring. O-ring size per AS568 (compound NAS1613).
Identification:
All machined surfaces shall be smooth to 125 microinches Ra, serration 250 microinches Ra and sealing surfaces 63 microinches Ra per ASME B46.1.
Protective individual packaging mandatory.
Procurement specification: SAE AS5000 except as specified on this standard.

SAE Part Number