PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-108Rotor

Hamilton Sundstrand Corporation · NSN 4320-00-703-8993 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-703-8993 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-703-8993. Primary manufacturer part number: 18-108.
Features
  • Rotor — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Rotor, cataloged under National Stock Number 4320-00-703-8993, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hamilton Sundstrand Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRotor
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersHamilton Sundstrand Corporation (CAGE 99167)
Technical Specifications
ParameterValue
NSN4320-00-703-8993
Primary Part Number18-108
Item NameRotor
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3020-00-030-226514-18108-00 INTERCHANGEABLE
Gear,worm
American Concorde Systems Inc
5826-00-623-7272 INTERCHANGEABLE
Ring Assy
5331-01-077-3823RK 18678 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
5306-01-395-480518108 INTERCHANGEABLE
Bolt,machine
Westerbeke Corporation
6680-01-549-726318108 INTERCHANGEABLE
Transmitter,liquid Quantity
Generac Mobile Products, Llc
6515-01-586-4500A10011A INTERCHANGEABLE
Electrode,peripheral Nerve Stimu
Cardinal Health 200, Llc
9390-01-668-650418108 INTERCHANGEABLE
Wick
Consolidated Sewing Machine Corp
Cross-Reference Index
Part NumberManufacturer
18-108 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
3020-00-030-2265INTERCHANGEABLE
GEAR,WORM
14-18108-00
5826-00-623-7272INTERCHANGEABLE
RING ASSY
5331-01-077-3823INTERCHANGEABLE
O-RING
RK 18678
5306-01-395-4805INTERCHANGEABLE
BOLT,MACHINE
18108
6680-01-549-7263INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
18108
6515-01-586-4500INTERCHANGEABLE
ELECTRODE,PERIPHERAL NERVE STIMU
A10011A
9390-01-668-6504INTERCHANGEABLE
WICK
18108

Frequently Asked Questions

What is NSN 4320-00-703-8993?

NSN 4320-00-703-8993 is a Rotor, manufactured by Hamilton Sundstrand Corporation, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-703-8993?

NSN 4320-00-703-8993 has 1 cross-referenced part number: 18-108 (Hamilton Sundstrand Corporation).

What NSN replaces 4320-00-703-8993?

There are 7 known substitutes for 4320-00-703-8993: 3020-00-030-2265, 5826-00-623-7272, 5331-01-077-3823 and 4 more. Verify interchangeability with system specifications before substitution.

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