PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

417-01Stem,fluid Valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-190-6042 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-190-6042 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-190-6042. Primary manufacturer part number: 417-01.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-190-6042, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-190-6042
Primary Part Number417-01
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5815-00-042-8790 INTERCHANGEABLE
Teletypewriter Subassembly
5985-00-099-395040146 INTERCHANGEABLE
Waveguide Assembly
L3harris Technologies, Inc Div Space & Airborne Systems
5940-00-230-0515MS25036-154 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5305-00-338-197941701 INTERCHANGEABLE
Screw,shoulder
Jergens Inc Div Tooling Components Division
2520-00-393-3221 INTERCHANGEABLE
Countershaft and Gear
2840-00-407-91674170-1 INTERCHANGEABLE
Chain Assy,safety
Wisco Products Inc
5330-00-678-1113 INTERCHANGEABLE
Seal,plain Encased
4130-00-714-0794 INTERCHANGEABLE
Manifold,charging and Testing,re
5950-01-005-15322534808 INTERCHANGEABLE
Transformer,pulse
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-01-164-706840146-105 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
40146 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40146 PC 17 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
417-01 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5815-00-042-8790INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
5985-00-099-3950INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
40146
5940-00-230-0515INTERCHANGEABLE
TERMINAL,LUG
MS25036-154
5305-00-338-1979INTERCHANGEABLE
SCREW,SHOULDER
41701
2520-00-393-3221INTERCHANGEABLE
COUNTERSHAFT AND GEAR
2840-00-407-9167INTERCHANGEABLE
CHAIN ASSY,SAFETY
4170-1
5330-00-678-1113INTERCHANGEABLE
SEAL,PLAIN ENCASED
4130-00-714-0794INTERCHANGEABLE
MANIFOLD,CHARGING AND TESTING,RE
5950-01-005-1532INTERCHANGEABLE
TRANSFORMER,PULSE
2534808
4820-01-164-7068INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40146-105
5962-01-204-1653INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41701
5950-01-220-5569INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 4820-01-190-6042?

NSN 4820-01-190-6042 is a Stem,fluid Valve, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-190-6042?

NSN 4820-01-190-6042 has 3 cross-referenced part numbers: 40146 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40146 PC 17 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 417-01 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-190-6042?

There are 12 known substitutes for 4820-01-190-6042: 5815-00-042-8790, 5985-00-099-3950, 5940-00-230-0515 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 417-01?

Key specifications for 417-01: Material: STEEL. 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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