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7702-1 Series Standard Materials

| Item Number | Component Part | CS Standard | SS Standard | CS Nace | SS Nace |
| 1a & 1b | Body & Nipple | SA105 CS | SA105 SS | SA105 CS | SA182 SS |
| 2 | Upper Cage | 1018/1020 SA 108 | 316 SS SA479 | 17-4 SS PH SA564 | 1018/1020 SA108 |
| 3 | Lower Cage | 17-4 SS PH SA564 | 17-4 SS PH SA564 | 17-4 SS PH SA564 | 316 SS SA479 |
| 4 | Seat Insert | 17-4 SS PH SA564 | 17-4 SS PH SA564 | 17-4 SS PH SA564 | 17-4 SS PH SA564 |
| 5 | Piston | 17-4 SS PH SA564 | 17-4 SS PH SA564 | 17-4 SS PH SA564 | 17-4 SS PH SA564 |
| 6 | Lower Spring Holder | 1018/1020 SA108 | 1018/1020 SA108 | 1018/1020 SA108 | 1018/1020 SA108 |
| 7 | Upper Spring Holder | 1018/1020 SA109 | 1018/1020 SA109 | 1018/1020 SA109 | 1018/1020 SA109 |
| 8 | Spring | 17-7 PH SS SA564 | 17-7 PH SS SA564 | 18.8 (302-304 SS) | 17-7 PH SS SA564 |
| 9 | Adjustment Screw | 12L14 CS | 304 SS SA240 | 12L14 CS | 304 SS SA240 |
| 10 | Jam Nut | B-18-2-2 CS ZINC PLATED | B-18-2-2 CS ZINC PLATED | B-18-2-2 CS ZINC PLATED | B-18-2-2 CS ZINC PLATED |
| 11 | Flat Washer | B-18-2-2 CS TYPE A PLATED STEEL | B-18-2-2 CS TYPE A PLATED STEEL | B-18-2-2 CS TYPE A PLATED STEEL | B-18-2-2 CS TYPE A PLATED STEEL |
| 12 | Thread Seal | STEEL & BUNA | STEEL & BUNA | STEEL & BUNA | STEEL & BUNA |
| 13 | Thread Protector Assembly | 12L15 CS w/ Buna O-ring | 12L15 CS w/ Buna O-ring | 12L15 CS w/ Buna O-ring | 12L15 CS w/ Buna O-ring |
| 14 | Back-up Ring 8-205 | Teflon | Teflon | Teflon | Teflon |
| 15 | O-Ring 2-029 | Specify | Specify | Specify | Specify |
| 16 | O-Ring 2-025 | Specify | Specify | Specify | Specify |
| 17 | O-Ring 2-121 | Specify | Specify | Specify | Specify |
| 18 | O-Ring 2-217 | Specify | Specify | Specify | Specify |
| 19 | Drive Screw | 18-8 SS | 18-8 SS | 18-8 SS | 18-8 SS |
| 20 | Data Label | ALUMINUM | ALUMINUM | ALUMINUM | ALUMINUM |