PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40175-1-26Plate,stem

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-470-8771 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-470-8771 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-470-8771. Primary manufacturer part number: 40175-1-26.
Features
  • Plate,stem — FSC 4820
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 4 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Plate,stem, cataloged under National Stock Number 4820-01-470-8771, 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 2 verified specifications, 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
NSN4820-01-470-8771
Primary Part Number40175-1-26
Item NamePlate,stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-6161 INTERCHANGEABLE
Ball,bearing
5998-00-307-9959 INTERCHANGEABLE
Circuit Card Assembly
5330-00-328-815710B06 INTERCHANGEABLE
Gasket
Chambers Gasket & Manufacturing Co
5330-00-399-695122RE304 INTERCHANGEABLE
Gasket
Renk America Llc Div Renk America
5330-00-834-106016700 INTERCHANGEABLE
Packing,preformed
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5305-01-011-675616700 INTERCHANGEABLE
Screw
Clayton Manufacturing Company
4820-01-154-1276167-00 INTERCHANGEABLE
Plate,upper Stem,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6515-01-591-7137690.367 INTERCHANGEABLE
Case,graphic,plate Set,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
40175-1-26 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
167 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40175-01-26 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
167-00 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
3110-00-100-6161INTERCHANGEABLE
BALL,BEARING
5998-00-307-9959INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5330-00-328-8157INTERCHANGEABLE
GASKET
10B06
5330-00-399-6951INTERCHANGEABLE
GASKET
22RE304
5330-00-834-1060INTERCHANGEABLE
PACKING,PREFORMED
16700
5305-01-011-6756INTERCHANGEABLE
SCREW
16700
4820-01-154-1276INTERCHANGEABLE
PLATE,UPPER STEM,VALVE
167-00
6515-01-591-7137INTERCHANGEABLE
CASE,GRAPHIC,PLATE SET,BONE
690.367

Frequently Asked Questions

What is NSN 4820-01-470-8771?

NSN 4820-01-470-8771 is a Plate,stem, 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 4820-01-470-8771?

NSN 4820-01-470-8771 has 4 cross-referenced part numbers: 40175-1-26 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 167 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40175-01-26 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 167-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-470-8771?

There are 8 known substitutes for 4820-01-470-8771: 3110-00-100-6161, 5998-00-307-9959, 5330-00-328-8157 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40175-1-26?

Key specifications for 40175-1-26: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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