PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17254-15Valve,proportional

Northern Line Machine Div of Commencement Intl Corp · NSN 4820-01-335-9881 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-335-9881 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-335-9881. Primary manufacturer part number: 17254-15.
Features
  • Valve,proportional — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Northern Line Machine Div of Commencement Intl Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,proportional, cataloged under National Stock Number 4820-01-335-9881, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Northern Line Machine Div of Commencement Intl Corp. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,proportional
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersNorthern Line Machine Div of Commencement Intl Corp (CAGE 25511); Sli Industrial Div (CAGE 58856)
Technical Specifications
ParameterValue
NSN4820-01-335-9881
Primary Part Number17254-15
Item NameValve,proportional
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNorthern Line Machine Div of Commencement Intl Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-640-9583630889 INTERCHANGEABLE
Gasket
Am General Llc
5950-00-645-0127 INTERCHANGEABLE
Transformer,power
4320-00-723-1971DS-921808 INTERCHANGEABLE
Sleeve,adjusting
Eaton Aerospace, Llc Dba Jackson South
6150-01-047-534917254 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5330-01-207-1592 INTERCHANGEABLE
Retainer,packing
4420-01-335-9739F502-DY-2P-CNTB INTERCHANGEABLE
Heater,fluid,industrial
Young Touchstone Company Div Young Touchstone
4820-01-336-3276HC-G1-02 INTERCHANGEABLE
Valve,angle
Parker Hannifin Corporation Dba Quick Coupling Div Div Quick Coupling Division Bruning Operation
4820-01-336-3280C5G-825-S3 INTERCHANGEABLE
Valve,check
Eaton Aerospace, Llc Dba Jackson South
4820-01-336-60092470B-11E0-V INTERCHANGEABLE
Valve,regulating,temperature
Amot Controls Llc
3040-01-337-4666 INTERCHANGEABLE
Filler,breather
Cross-Reference Index
Part NumberManufacturer
17254-15 Northern Line Machine Div of Commencement Intl Corp (USA)
V340-M Sli Industrial Div (USA)
17254 Northern Line Machine Div of Commencement Intl Corp (USA)
Related Parts
5330-00-640-9583INTERCHANGEABLE
GASKET
630889
5950-00-645-0127INTERCHANGEABLE
TRANSFORMER,POWER
4320-00-723-1971INTERCHANGEABLE
SLEEVE,ADJUSTING
DS-921808
6150-01-047-5349INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
17254
5330-01-207-1592INTERCHANGEABLE
RETAINER,PACKING
4420-01-335-9739INTERCHANGEABLE
HEATER,FLUID,INDUSTRIAL
F502-DY-2P-CNTB
4820-01-336-3276INTERCHANGEABLE
VALVE,ANGLE
HC-G1-02
4820-01-336-3280INTERCHANGEABLE
VALVE,CHECK
C5G-825-S3
4820-01-336-6009INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
2470B-11E0-V
3040-01-337-4666INTERCHANGEABLE
FILLER,BREATHER
6760-01-442-4000INTERCHANGEABLE
HOLDER,MIRROR
17254

Frequently Asked Questions

What is NSN 4820-01-335-9881?

NSN 4820-01-335-9881 is a Valve,proportional, manufactured by Northern Line Machine Div of Commencement Intl Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-335-9881?

NSN 4820-01-335-9881 has 3 cross-referenced part numbers: 17254-15 (Northern Line Machine Div of Commencement Intl Corp), V340-M (Sli Industrial Div), 17254 (Northern Line Machine Div of Commencement Intl Corp).

What NSN replaces 4820-01-335-9881?

There are 11 known substitutes for 4820-01-335-9881: 5330-00-640-9583, 5950-00-645-0127, 4320-00-723-1971 and 8 more. Verify interchangeability with system specifications before substitution.

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