PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74370-18Vane,pump,rotary

Clow Corp Waste Treatment Div · NSN 4320-00-017-2740 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-017-2740 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-017-2740. Primary manufacturer part number: 74370-18.
Features
  • Vane,pump,rotary — FSC 4320
  • Motor-Pump Design Control Activity: 66897
  • 2 verified cross-references
  • Primary manufacturer: Clow Corp Waste Treatment Div
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Vane,pump,rotary, cataloged under National Stock Number 4320-00-017-2740, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Clow Corp Waste Treatment Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-017-2740
Primary Part Number74370-18
Item NameVane,pump,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerClow Corp Waste Treatment Div
StatusACTIVE
Motor-Pump Design Control Activity66897
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9150-00-933-7274H-2B INTERCHANGEABLE
Lubricant,cable Pulling
Minerallac Electric Co
4820-01-138-893462720J INTERCHANGEABLE
Valve,globe
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
74370-18 Clow Corp Waste Treatment Div (USA)
74370 Clow Corp Waste Treatment Div (USA)
Related Parts
9150-00-933-7274INTERCHANGEABLE
LUBRICANT,CABLE PULLING
H-2B
4820-01-138-8934INTERCHANGEABLE
VALVE,GLOBE
62720J

Frequently Asked Questions

What is NSN 4320-00-017-2740?

NSN 4320-00-017-2740 is a Vane,pump,rotary, manufactured by Clow Corp Waste Treatment Div, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-017-2740?

NSN 4320-00-017-2740 has 2 cross-referenced part numbers: 74370-18 (Clow Corp Waste Treatment Div), 74370 (Clow Corp Waste Treatment Div).

What NSN replaces 4320-00-017-2740?

There are 2 known substitutes for 4320-00-017-2740: 9150-00-933-7274, 4820-01-138-8934. Verify interchangeability with system specifications before substitution.

What are the specifications of 74370-18?

Key specifications for 74370-18: Motor-Pump Design Control Activity: 66897. 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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