PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44-1284Cylinder,pump

Underwood William Co · NSN 1420-00-492-1383 · FSC 1420 · No Item Name Available
Verified by PartsTable
NSN 1420-00-492-1383 — this item is cataloged by the U.S. Government under National Stock Number 1420-00-492-1383. Primary manufacturer part number: 44-1284.
Features
  • Cylinder,pump — FSC 1420
  • 1 verified cross-reference
  • Primary manufacturer: Underwood William Co
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Cylinder,pump, cataloged under National Stock Number 1420-00-492-1383, is classified within Federal Supply Class 1420 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Underwood William Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCylinder,pump
FSC / FSG1420 — No Item Name Available (FSG 14)
ManufacturersUnderwood William Co (CAGE 17200)
Technical Specifications
ParameterValue
NSN1420-00-492-1383
Primary Part Number44-1284
Item NameCylinder,pump
FSC / FSG1420 / 14 — No Item Name Available
ManufacturerUnderwood William Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-892-6925 INTERCHANGEABLE
Resistor,thermal
Cross-Reference Index
Part NumberManufacturer
44-1284 Underwood William Co (USA)
Related Parts
5905-00-892-6925INTERCHANGEABLE
RESISTOR,THERMAL

Frequently Asked Questions

What is NSN 1420-00-492-1383?

NSN 1420-00-492-1383 is a Cylinder,pump, manufactured by Underwood William Co, classified under FSC 1420 (No Item Name Available). Status: active.

What are the part numbers for NSN 1420-00-492-1383?

NSN 1420-00-492-1383 has 1 cross-referenced part number: 44-1284 (Underwood William Co).

What NSN replaces 1420-00-492-1383?

There is 1 known substitute for 1420-00-492-1383: 5905-00-892-6925. Verify interchangeability with system specifications before substitution.

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