PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38066Rotor,pump

O T S I · NSN 4320-01-268-9968 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-268-9968 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-268-9968. Primary manufacturer part number: 38066.
Features
  • Rotor,pump — FSC 4320
  • Material: STEEL CORROSION RESISTING
  • Rotor Design: SLOTTED
  • Outside Diameter: 1.607 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: O T S I
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Rotor,pump, cataloged under National Stock Number 4320-01-268-9968, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is O T S I. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-268-9968
Primary Part Number38066
Item NameRotor,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerO T S I
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Rotor DesignSLOTTED
Outside Diameter1.607 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5110-00-239-7614 INTERCHANGEABLE
File,hand
5999-01-363-104819495-1 INTERCHANGEABLE
Clamp,electrical
Avo Intl
7720-01-582-824238066 INTERCHANGEABLE
Spring,valve,trumpet
Conn-Selmer, Inc.
Cross-Reference Index
Part NumberManufacturer
38066 PRIMARY O T S I (USA)
5905702 PRIMARY Naval Sea Systems Command (USA)
Related Parts
5110-00-239-7614INTERCHANGEABLE
FILE,HAND
5999-01-363-1048INTERCHANGEABLE
CLAMP,ELECTRICAL
19495-1
7720-01-582-8242INTERCHANGEABLE
SPRING,VALVE,TRUMPET
38066

Frequently Asked Questions

What is NSN 4320-01-268-9968?

NSN 4320-01-268-9968 is a Rotor,pump, manufactured by O T S I, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-268-9968?

NSN 4320-01-268-9968 has 2 cross-referenced part numbers: 38066 (O T S I), 5905702 (Naval Sea Systems Command).

What NSN replaces 4320-01-268-9968?

There are 3 known substitutes for 4320-01-268-9968: 5110-00-239-7614, 5999-01-363-1048, 7720-01-582-8242. Verify interchangeability with system specifications before substitution.

What are the specifications of 38066?

Key specifications for 38066: Material: STEEL CORROSION RESISTING; Special Features: FOUR SLOTS 0.1578 IN.; FOUR PLACES 0.046 BY 45.0 DEG; SHAFT INCLUDED, 30.0 DEG PRESSURE ANGLE, TEN THRU HOLES 0.128 IN. DIA, 0.625 IN. W IN; Rotor Design: SLOTTED; Outside Diameter: 1.607 INCHES NOMINAL IN. 5 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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