| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-40-13701 | VALVE ASSEMBLY, CONTROL | |||
| 1 | (NSS) | HOUSING | ||
| 2 | (NSS) | SPOOL | ||
| 3 | (NSS) | SPOOL | ||
| 4 | (NSS) | SPOOL | ||
| 5 | (NSS) | RING | ||
| 6 | (NSS) | PIN | ||
| 7 | (NSS) | VALVE | ||
| 8 | (NSS) | PLUG | ||
| 9 | (NSS) | PLATE, NAME | ||
| N/I | (NSS) | SCREW | ||
| 10 | (NSS) | O-RING | ||
| 11 | (NSS) | O-RING | ||
| 12 | (NSS) | O-RING | ||
| 13 | (NSS) | O-RING | ||
| 14 | (NSS) | SCREW, LOCK | ||
| 15 | (NSS) | NUT, SEAL | ||
| 16 | (NSS) | PLUG | ||
| 17 | (NSS) | WASHER, SEAL | ||
| 18 | (NSS) | SCREW, ADJUST | ||
| 19 | (NSS) | SEAT, VALVE | ||
| 20 | (NSS) | CONE, PILOT | ||
| 21 | (NSS) | PLUG | ||
| 22 | (NSS) | PLUG | ||
| 23 | (NSS) | SPRING | ||
| 24 | (NSS) | BALL | ||
| 25 | (NSS) | O-RING | ||
| 26 | (NSS) | HOUSING | ||
| 27 | (NSS) | SPOOL | ||
| 28 | (NSS) | SPOOL | ||
| 29 | (NSS) | O-RING | ||
| 30 | (NSS) | RING | ||
| 31 | (NSS) | PIN | ||
| 32 | (NSS) | VALVE | ||
| 33 | (NSS) | PLUG | ||
| 34 | (NSS) | BODY | ||
| 35 | (NSS) | SPRING | ||
| 36 | (NSS) | PLATE | ||
| 37 | (NSS) | NUT | ||
| 38 | (NSS) | PLUG | ||
| 39 | (NSS) | SEAL, WASHER | ||
| 40 | (NSS) | VALVE | ||
| 41 | (NSS) | SPRING | ||
| 42 | (NSS) | O-RING | ||
| 43 | 581-40-54130 | O-RING | ||
| 44 | 581-40-54150 | BOLT | ||
| 45 | 581-40-54160 | WASHER | ||
| 46 | 581-40-54170 | BOLT | ||
| 47 | 581-40-54180 | WASHER | ||
| 48 | 581-40-54190 | COVER | ||
| 49 | 581-40-54210 | COVER | ||
| 50 | 581-40-54250 | STOPPER | ||
| 51 | 581-40-54260 | STOPPER | ||
| 52 | 581-40-54270 | GUIDE | ||
| 53 | 581-40-54280 | ORIFICE | ||
| 54 | 581-40-54290 | SPRING | ||
| 55 | 581-40-54310 | SPRING | ||
| 56 | 581-40-54320 | SPRING | ||
| 57 | 581-40-54340 | ORIFICE | ||
| 58 | 581-40-54350 | ORIFICE | ||
| 59 | 581-40-54360 | ORIFICE | ||
| 60 | 581-40-54370 | VALVE | ||
| 61 | 581-40-54380 | PLUG | ||
| 62 | 581-40-54410 | SPRING | ||
| 63 | 581-40-54420 | SPRING | ||
| 56B-40-13710 | KIT, SEAL RING SERVICE | |||
| 56B-40-13720 | KIT, RELIEF VALVE | |||
| F2 - PARTS INCLUDES IN SERVICE KIT: | ||||
| F2 - PARTS INCLUDES IN SERVICE KIT: |