| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 598 | NATIONAL OILWELL 1551998 ROD, PSTN API6 S552 F/BREWSTER | 1551998 | NATIONAL OILWELL |
| 599 | NATIONAL OILWELL 1560028 SEAT, STUDDED 3 DISC SUCTION J165 | 1560028 | NATIONAL OILWELL |
| 600 | NATIONAL OILWELL 1560030 SEAT, STUDDED 3 DISC DISCHARGE J16 | 1560030 | NATIONAL OILWELL |
| 601 | NATIONAL OILWELL 1560032 SEAT, STUDDED 4 DISC SUCTION J165 | 1560032 | NATIONAL OILWELL |
| 602 | NATIONAL OILWELL 1560034 SEAT, STUDDED 4 DISC DISCHARGE J16 | 1560034 | NATIONAL OILWELL |
| 603 | NATIONAL OILWELL 1560046 SEAT, STUDDED 2-1/2 DISC SUCTION | 1560046 | NATIONAL OILWELL |
| 604 | NATIONAL OILWELL 1560048 SEAT, STUDDED 2-1/2 DISC DISCHARGE | 1560048 | NATIONAL OILWELL |
| 605 | NATIONAL OILWELL 1560054 SLEEVE, 4″ DISC-STYLE V7F | 1560054 | NATIONAL OILWELL |
| 606 | NATIONAL OILWELL 1560081 GUARD, VALVE 3 | 1560081 | NATIONAL OILWELL |
| 607 | NATIONAL OILWELL 1560083 SPRING, DISC VALVE J150/250M | 1560083 | NATIONAL OILWELL |
| 608 | NATIONAL OILWELL 1560087 SLEEVE, VALVE 2-1/2 TRANS TO N | 1560087 | NATIONAL OILWELL |
| 609 | NATIONAL OILWELL 1560095 SEAT, STUDDED 3-1/2 DISC DISCHARGE | 1560095 | NATIONAL OILWELL |
| 610 | NATIONAL OILWELL 1560097 GUARD, VALVE 3-1/2 TRANS TO NP | 1560097 | NATIONAL OILWELL |
| 611 | NATIONAL OILWELL 1560098 SLEEVE, VALVE 3-1/I | 1560098 | NATIONAL OILWELL |
| 612 | NATIONAL OILWELL 1560099 SPRING, DISC VALVE J100L | 1560099 | NATIONAL OILWELL |
| 613 | NATIONAL OILWELL 1560103 RETAINER, DISC SPRING 4 | 1560103 | NATIONAL OILWELL |
| 614 | NATIONAL OILWELL 1560105 SPRING, DISC VALVE J165/275L | 1560105 | NATIONAL OILWELL |
| 615 | NATIONAL OILWELL 1560111 VALVE, CPT DISC TS 2-1/2 DISCHARGE | 1560111 | NATIONAL OILWELL |
| 616 | NATIONAL OILWELL 1560112 VALVE, CPT DISC TS 3 DISCHARGE J15 | 1560112 | NATIONAL OILWELL |
| 617 | NATIONAL OILWELL 1560113 VALVE, CPT DISC TS 3-1/2 DISCHARGE | 1560113 | NATIONAL OILWELL |
| 618 | NATIONAL OILWELL 1560114 VALVE, CPT DISC TS 4 DISCHARGE J16 | 1560114 | NATIONAL OILWELL |
| 619 | NATIONAL OILWELL 1560117 VALVE, CPT DISC TS 2 DISCHARGE J60 | 1560117 | NATIONAL OILWELL |
| 620 | NATIONAL OILWELL 1560121 VALVE, CPT DISC TS 2-1/2 SUCTION | 1560121 | NATIONAL OILWELL |
| 621 | NATIONAL OILWELL 1560122 VALVE, CPT DISC TS 3 SUCTION J150 | 1560122 | NATIONAL OILWELL |
| 622 | NATIONAL OILWELL 1560123 VALVE, CPT DISC TS 3-1/2 SUCTION | 1560123 | NATIONAL OILWELL |
| 623 | NATIONAL OILWELL 1560124 VALVE, CPT DISC TS 4 SUCTION J165 | 1560124 | NATIONAL OILWELL |
| 624 | NATIONAL OILWELL 1560125 VALVE, CPT DISC TS 2 SUCTION J60M | 1560125 | NATIONAL OILWELL |
| 625 | NATIONAL OILWELL 1560126 VALVE AY DP SCT NT 300Q-5L | 1560126 | NATIONAL OILWELL |
| 626 | NATIONAL OILWELL 1560132 VALVE, ONLY DISC T.S. 2-1/2 | 1560132 | NATIONAL OILWELL |
| 627 | NATIONAL OILWELL 1560133 VALVE, ONLY DISC T.S. 3 | 1560133 | NATIONAL OILWELL |
| 628 | NATIONAL OILWELL 1560134 VALVE, ONLY DISC T.S. 3-1/2 | 1560134 | NATIONAL OILWELL |
| 629 | NATIONAL OILWELL 1560135 VALVE, ONLY 4″ TYPE C (S.S.) | 1560135 | NATIONAL OILWELL |
| 630 | NATIONAL OILWELL 1560136 VALVE AY DP DSC NT 300Q-5L | 1560136 | NATIONAL OILWELL |
| 631 | NATIONAL OILWELL 1560145 VALVE, ONLY DISC T.S. 4 DELRIN | 1560145 | NATIONAL OILWELL |
| 632 | NATIONAL OILWELL 1560147 SLEEVE, VALVE 4 NEW STYLE | 1560147 | NATIONAL OILWELL |
| 633 | NATIONAL OILWELL 1560148 STUD, FOR 4″ V7F UNIT | 1560148 | NATIONAL OILWELL |
| 634 | NATIONAL OILWELL 1560173 SEAT, STUDDED 3-3/4 DISC SUCTION | 1560173 | NATIONAL OILWELL |
| 635 | NATIONAL OILWELL 1560174 SEAT, ONLY 3-3/4 DISC SUCTION J37 | 1560174 | NATIONAL OILWELL |
| 636 | NATIONAL OILWELL 1560175 DISC, FOR 3-3/4″ V7F VALVE | 1560175 | NATIONAL OILWELL |
| 637 | NATIONAL OILWELL 1560176 VALVE, CPT DISC TS 3-3/4 SUCTION | 1560176 | NATIONAL OILWELL |
| 638 | NATIONAL OILWELL 1560177 SPRING, DISC VALVE J375/625M | 1560177 | NATIONAL OILWELL |
| 639 | NATIONAL OILWELL 1560183 SEAT, STUDDED 3-3/4 DISC DISCHARGE | 1560183 | NATIONAL OILWELL |
| 640 | NATIONAL OILWELL 1560184 SEAT, ONLY 3-3/4 DISC DISCHARGE J3 | 1560184 | NATIONAL OILWELL |
| 641 | NATIONAL OILWELL 1560186 VALVE, CPT DISC TS 3-3/4 DISCHARGE | 1560186 | NATIONAL OILWELL |
| 642 | NATIONAL OILWELL 1560187 VALVE, CPT DISC TS 3-1/2 DISCHARGE | 1560187 | NATIONAL OILWELL |
| 643 | NATIONAL OILWELL 1560188 SEAT, STUDDED 3-1/2 DISC DISCHARGE | 1560188 | NATIONAL OILWELL |
| 644 | NATIONAL OILWELL 1560192 VALVE, CPT DISC TS 3 J375/625H | 1560192 | NATIONAL OILWELL |
| 645 | NATIONAL OILWELL 1560196 VALVE, CPT DISC TS 5-1/2 SUCTION | 1560196 | NATIONAL OILWELL |
