PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100370Rotor,pump

Weldon Pump Llc · NSN 1650-00-095-4322 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-095-4322 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-095-4322. Primary manufacturer part number: 100370.
Features
  • Rotor,pump — FSC 1650
  • General Characteristics Item Description: 1.266 IN. LG,0.3745 IN. OD IN
  • 2 verified cross-references
  • Primary manufacturer: Weldon Pump Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Rotor,pump, cataloged under National Stock Number 1650-00-095-4322, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Weldon Pump Llc. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-095-4322
Primary Part Number100370
Item NameRotor,pump
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerWeldon Pump Llc
StatusACTIVE
General Characteristics Item Description1.266 IN. LG,0.3745 IN. OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3040-00-432-1862100-370 INTERCHANGEABLE
Shaft,shouldered
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
5950-00-824-0739VT2 INTERCHANGEABLE
Transformer,power
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
4320-01-165-5089 INTERCHANGEABLE
Rotor,pump
5306-01-346-5297CM/100370 INTERCHANGEABLE
Bolt,shoulder
Daimler Truck North America Llc
5940-01-382-4674100370 INTERCHANGEABLE
Terminal Board
Datron World Communications, Inc.
5330-01-629-0085100370 INTERCHANGEABLE
Gasket
Comsaco, Llc Dba Comsaco Inc
Cross-Reference Index
Part NumberManufacturer
100370 PRIMARY Weldon Pump Llc (USA)
100370 Weldon Tool Co the (USA)
Related Parts
3040-00-432-1862INTERCHANGEABLE
SHAFT,SHOULDERED
100-370
5950-00-824-0739INTERCHANGEABLE
TRANSFORMER,POWER
VT2
4320-01-165-5089INTERCHANGEABLE
ROTOR,PUMP
5306-01-346-5297INTERCHANGEABLE
BOLT,SHOULDER
CM/100370
5940-01-382-4674INTERCHANGEABLE
TERMINAL BOARD
100370
5330-01-629-0085INTERCHANGEABLE
GASKET
100370

Frequently Asked Questions

What is NSN 1650-00-095-4322?

NSN 1650-00-095-4322 is a Rotor,pump, manufactured by Weldon Pump Llc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-095-4322?

NSN 1650-00-095-4322 has 2 cross-referenced part numbers: 100370 (Weldon Pump Llc), 100370 (Weldon Tool Co the).

What NSN replaces 1650-00-095-4322?

There are 6 known substitutes for 1650-00-095-4322: 3040-00-432-1862, 5950-00-824-0739, 4320-01-165-5089 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100370?

Key specifications for 100370: General Characteristics Item Description: 1.266 IN. LG,0.3745 IN. OD IN. 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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