PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

137090Fulcrum,valve

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 4820-01-279-1369 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-279-1369 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-279-1369. Primary manufacturer part number: 137090.
Features
  • Fulcrum,valve — FSC 4820
  • General Characteristics Item Description: MATL INCONEL PER ASTM B446
  • 4 verified cross-references
  • Primary manufacturer: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Fulcrum,valve, cataloged under National Stock Number 4820-01-279-1369, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-279-1369
Primary Part Number137090
Item NameFulcrum,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
General Characteristics Item DescriptionMATL INCONEL PER ASTM B446
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5905-00-228-0712 INTERCHANGEABLE
Resistor,fixed,wire Wound
5950-00-971-570368066 INTERCHANGEABLE
Transformer,pulse
Magnetek Inc Lighting Products Group
4820-01-075-1959E-65885-B INTERCHANGEABLE
Disk,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-105-753768066 PIECE 10 INTERCHANGEABLE
Yoke Bushing,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-123-871926878 INTERCHANGEABLE
Stem,fluid Valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
3040-01-210-3617137089 INTERCHANGEABLE
Connecting Link,rigid
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
3040-01-279-14801480000 INTERCHANGEABLE
Lever,manual Control
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4130-01-293-1345KXA-3 INTERCHANGEABLE
Filter-Drier,refrigerant
Oasis Construction Div Supply Nurses
Cross-Reference Index
Part NumberManufacturer
68066 PC 4 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
68066 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
137090 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
68066 REV D PIECE 4 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
Related Parts
5905-00-228-0712INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5950-00-971-5703INTERCHANGEABLE
TRANSFORMER,PULSE
68066
4820-01-075-1959INTERCHANGEABLE
DISK,VALVE
E-65885-B
4820-01-105-7537INTERCHANGEABLE
YOKE BUSHING,VALVE
68066 PIECE 10
4820-01-123-8719INTERCHANGEABLE
STEM,FLUID VALVE
26878
3040-01-210-3617INTERCHANGEABLE
CONNECTING LINK,RIGID
137089
3040-01-279-1480INTERCHANGEABLE
LEVER,MANUAL CONTROL
1480000
4130-01-293-1345INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
KXA-3

Frequently Asked Questions

What is NSN 4820-01-279-1369?

NSN 4820-01-279-1369 is a Fulcrum,valve, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-279-1369?

NSN 4820-01-279-1369 has 4 cross-referenced part numbers: 68066 PC 4 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 68066 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 137090 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 68066 REV D PIECE 4 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).

What NSN replaces 4820-01-279-1369?

There are 8 known substitutes for 4820-01-279-1369: 5905-00-228-0712, 5950-00-971-5703, 4820-01-075-1959 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 137090?

Key specifications for 137090: General Characteristics Item Description: MATL INCONEL PER ASTM B446; End Item Identification: QUICK OPENING GATE VALVE,WM POWELL CO.,NPS 1.500 IN.,CLASS 150 IN. 2 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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