4000 Series SAE J1926-1 Ncaj Xov O-Ring ORB Buna O-Ring rau ORB steel fittings
| PART | TUBE | W | |
| NO.SIZE | OD | WIDTH | ID |
| 4000-02 : kuv | 1/8 | 0.064 ib | 0.239 ib |
| 4000-03 | 3/16 | 0.064 ib | 0.301 ib |
| 4000-04 | 1/4 | 0.072 ib | 0.351 ib |
| 4000-05 | 5/16 | 0.072 ib | 0.414 ib |
| 4000-06 | 3/8 | 0.078 ib | 0.468 ib |
| 4000-08 | 1/2 | 0.087 ib | 0.644 ib |
| 4000-10 | 5/8 | 0.097 ib | 0.755 ib |
| 4000-12 | 3/4 | 0.116 ib | 0.924 ib |
| 4000-14 | 7/8 | 0.116 ib | 1.048 ib |
| 4000-16 | 1 | 0.116 ib | 1.171 ib |
| 4000-20 | 1-1/4 | 0.118 ib | 1.475 ib |
| 4000-24 | 1-1/2 | 0.118 ib | 1.720 ib |
| 4000-32 | 2 | 0.118 ib | 2.337 ib |
