PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301226Rotor,pump

Sargent-Welch Scientific Co · NSN 4320-01-298-8281 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-298-8281 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-298-8281. Primary manufacturer part number: 301226.
Features
  • Rotor,pump — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Sargent-Welch Scientific Co
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Rotor,pump, cataloged under National Stock Number 4320-01-298-8281, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Sargent-Welch Scientific Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-298-8281
Primary Part Number301226
Item NameRotor,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerSargent-Welch Scientific Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5985-00-119-4619301226 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
1270-01-011-6264301226 INTERCHANGEABLE
Sleeve,glare
Northrop Grumman Corp Electronic Systems Defensive System Div
5133-01-119-3215 INTERCHANGEABLE
Drill,twist
2010-01-338-6224301226 INTERCHANGEABLE
Cap,propeller
Ships Machinery International, Inc.
Cross-Reference Index
Part NumberManufacturer
301226 Sargent-Welch Scientific Co (USA)
Related Parts
5985-00-119-4619INTERCHANGEABLE
ATTENUATOR,FIXED
301226
1270-01-011-6264INTERCHANGEABLE
SLEEVE,GLARE
301226
5133-01-119-3215INTERCHANGEABLE
DRILL,TWIST
2010-01-338-6224INTERCHANGEABLE
CAP,PROPELLER
301226

Frequently Asked Questions

What is NSN 4320-01-298-8281?

NSN 4320-01-298-8281 is a Rotor,pump, manufactured by Sargent-Welch Scientific Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-298-8281?

NSN 4320-01-298-8281 has 1 cross-referenced part number: 301226 (Sargent-Welch Scientific Co).

What NSN replaces 4320-01-298-8281?

There are 4 known substitutes for 4320-01-298-8281: 5985-00-119-4619, 1270-01-011-6264, 5133-01-119-3215 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 301226?

Key specifications for 301226: End Item Identification: VACUUM PUMP RTY PWR 1.5CFM 5MRCABSIN 1725 RPM RPM. 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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