PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15050Spline,input

Howden Fluid Systems · NSN 3020-01-197-1658 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-197-1658 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-197-1658. Primary manufacturer part number: 15050.
Features
  • Spline,input — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: Howden Fluid Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spline,input, cataloged under National Stock Number 3020-01-197-1658, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Howden Fluid Systems. This item has 4 commercial cross-references from 3 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 NameSpline,input
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersHowden Fluid Systems (CAGE 33654); Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163); Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (CAGE 62228)
Technical Specifications
ParameterValue
NSN3020-01-197-1658
Primary Part Number15050
Item NameSpline,input
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerHowden Fluid Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6640-00-171-47296040 INTERCHANGEABLE
Funnel,common,laboratory
Corning Glass Works
5133-00-189-9295 INTERCHANGEABLE
Drill,twist
5315-00-470-383915050 INTERCHANGEABLE
Pin,straight,headed
Time Manufacturing Company Dba Time Manufacturing Company
6695-01-011-7244015050 INTERCHANGEABLE
Meter Movement
Astronautics Corporation of America
7045-01-114-9440 INTERCHANGEABLE
Disk,flexible
5355-01-134-877515050 INTERCHANGEABLE
Knob
Unity Manufacturing Co
5305-01-170-617515050 INTERCHANGEABLE
Screw,cap,socket Head
Triumph Engine Control Systems Llc
4820-01-270-437515079 INTERCHANGEABLE
Ball,valve,ported
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
5950-01-342-2787G494857-1 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Dba Raytheon Co
6210-01-461-6765 INTERCHANGEABLE
Panel,indicating,light Transmitt
Cross-Reference Index
Part NumberManufacturer
15050 Howden Fluid Systems (USA)
H15050 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
15050 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
H15050 Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
6640-00-171-4729INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6040
5133-00-189-9295INTERCHANGEABLE
DRILL,TWIST
5315-00-470-3839INTERCHANGEABLE
PIN,STRAIGHT,HEADED
15050
6695-01-011-7244INTERCHANGEABLE
METER MOVEMENT
015050
7045-01-114-9440INTERCHANGEABLE
DISK,FLEXIBLE
5355-01-134-8775INTERCHANGEABLE
KNOB
15050
5305-01-170-6175INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
15050
4820-01-270-4375INTERCHANGEABLE
BALL,VALVE,PORTED
15079
5950-01-342-2787INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
G494857-1
6210-01-461-6765INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
5955-01-509-7427INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
15050

Frequently Asked Questions

What is NSN 3020-01-197-1658?

NSN 3020-01-197-1658 is a Spline,input, manufactured by Howden Fluid Systems, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-197-1658?

NSN 3020-01-197-1658 has 4 cross-referenced part numbers: 15050 (Howden Fluid Systems), H15050 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 15050 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), H15050 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).

What NSN replaces 3020-01-197-1658?

There are 11 known substitutes for 3020-01-197-1658: 6640-00-171-4729, 5133-00-189-9295, 5315-00-470-3839 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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