PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37263Rotor,pilot Valve

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-01-241-7037 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-241-7037 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-241-7037. Primary manufacturer part number: 37263.
Features
  • Rotor,pilot Valve — FSC 4320
  • General Characteristics Item Description: STEEL; INNER
  • 6 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Rotor,pilot Valve, cataloged under National Stock Number 4320-01-241-7037, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-241-7037
Primary Part Number37263
Item NameRotor,pilot Valve
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionSTEEL; INNER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2530-00-208-7095404946C91 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
6515-00-890-1105605750 INTERCHANGEABLE
Cannula,uterine
Kidde Inc Walter Kidde Div
4320-01-241-703839361 INTERCHANGEABLE
Plunger,stroke Indicator
Eaton Aerospace, Llc Dba Jackson South
4320-01-241-728522229 INTERCHANGEABLE
Ring,wearing
Eaton Aerospace, Llc Dba Jackson South
4320-01-241-939543528 INTERCHANGEABLE
Parts Kit,rotary Pump
Eaton Aerospace, Llc Dba Jackson South
3010-01-242-143742912 INTERCHANGEABLE
Coupling Half,shaft
Reidville Hydraulics & Mfg Inc
3010-01-242-143837258 INTERCHANGEABLE
Coupling Half,shaft
Reidville Hydraulics & Mfg Inc
4320-01-242-229048710 INTERCHANGEABLE
Rotor,pilot Valve,pump
Eaton Aerospace, Llc Dba Jackson South
6080-01-520-7894503693-2 INTERCHANGEABLE
Connector Set,fiber Optic
Te Connectivity Corporation
5310-01-611-412337263 INTERCHANGEABLE
Nut,self-Locking,hexagon
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
37263 Reidville Hydraulics & Mfg Inc (USA)
50369-3 PIECE 109 Eaton Aerospace, Llc Dba Jackson South (USA)
37263 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
605750 PIECE 109 Naval Ship Systems Command (USA)
605750 Naval Ship Systems Command (USA)
50369-3 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
2530-00-208-7095INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
404946C91
6515-00-890-1105INTERCHANGEABLE
CANNULA,UTERINE
605750
4320-01-241-7038INTERCHANGEABLE
PLUNGER,STROKE INDICATOR
39361
4320-01-241-7285INTERCHANGEABLE
RING,WEARING
22229
4320-01-241-9395INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
43528
3010-01-242-1437INTERCHANGEABLE
COUPLING HALF,SHAFT
42912
3010-01-242-1438INTERCHANGEABLE
COUPLING HALF,SHAFT
37258
4320-01-242-2290INTERCHANGEABLE
ROTOR,PILOT VALVE,PUMP
48710
6080-01-520-7894INTERCHANGEABLE
CONNECTOR SET,FIBER OPTIC
503693-2
5310-01-611-4123INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
37263
2040-01-651-0007INTERCHANGEABLE
FRAME,CANOPY,INFLATABLE BOAT
37263

Frequently Asked Questions

What is NSN 4320-01-241-7037?

NSN 4320-01-241-7037 is a Rotor,pilot Valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-241-7037?

NSN 4320-01-241-7037 has 6 cross-referenced part numbers: 37263 (Reidville Hydraulics & Mfg Inc), 50369-3 PIECE 109 (Eaton Aerospace, Llc Dba Jackson South), 37263 (Eaton Aerospace, Llc Dba Jackson South), 605750 PIECE 109 (Naval Ship Systems Command), 605750 (Naval Ship Systems Command) and 1 more.

What NSN replaces 4320-01-241-7037?

There are 11 known substitutes for 4320-01-241-7037: 2530-00-208-7095, 6515-00-890-1105, 4320-01-241-7038 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37263?

Key specifications for 37263: General Characteristics Item Description: STEEL; INNER; End Item Identification: 4320-00-475-2677. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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