PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51907Revolving Group

Reidville Hydraulics & Mfg Inc · NSN 4320-00-336-9491 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-336-9491 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-336-9491. Primary manufacturer part number: 51907.
Features
  • Revolving Group — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Reidville Hydraulics & Mfg Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Revolving Group, cataloged under National Stock Number 4320-00-336-9491, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Reidville Hydraulics & Mfg Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-336-9491
Primary Part Number51907
Item NameRevolving Group
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerReidville Hydraulics & Mfg Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2940-00-540-361951907 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5210-00-554-71345210-00-554-7134 INTERCHANGEABLE
Caliper Set,micrometer,outside
General Services Administration Federal Supply Service
5998-00-993-676451907 INTERCHANGEABLE
Printed Wiring Board
L3harris Technologies, Inc. Div Space and Airborne Systems
5330-01-082-090951907 INTERCHANGEABLE
Packing Assembly
Waterous Company
4030-01-627-190751907 INTERCHANGEABLE
Anchor Plate,wire Rope Assembly
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
51907 Eaton Aerospace, Llc Dba Jackson South (USA)
843925PC29 Eaton Aerospace, Llc Dba Jackson South (USA)
51907 PRIMARY Reidville Hydraulics & Mfg Inc (USA)
Related Parts
2940-00-540-3619INTERCHANGEABLE
FILTER ELEMENT,FLUID
51907
5210-00-554-7134INTERCHANGEABLE
CALIPER SET,MICROMETER,OUTSIDE
5210-00-554-7134
5998-00-993-6764INTERCHANGEABLE
PRINTED WIRING BOARD
51907
5330-01-082-0909INTERCHANGEABLE
PACKING ASSEMBLY
51907
4030-01-627-1907INTERCHANGEABLE
ANCHOR PLATE,WIRE ROPE ASSEMBLY
51907

Frequently Asked Questions

What is NSN 4320-00-336-9491?

NSN 4320-00-336-9491 is a Revolving Group, manufactured by Reidville Hydraulics & Mfg Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-336-9491?

NSN 4320-00-336-9491 has 3 cross-referenced part numbers: 51907 (Eaton Aerospace, Llc Dba Jackson South), 843925PC29 (Eaton Aerospace, Llc Dba Jackson South), 51907 (Reidville Hydraulics & Mfg Inc).

What NSN replaces 4320-00-336-9491?

There are 5 known substitutes for 4320-00-336-9491: 2940-00-540-3619, 5210-00-554-7134, 5998-00-993-6764 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51907?

Key specifications for 51907: End Item Identification: PUMP,AXIAL PISTONS. 1 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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