PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40610-8 PC NO 31Disk,valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-516-3719 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-516-3719 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-516-3719. Primary manufacturer part number: 40610-8 PC NO 31.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 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 Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-516-3719, 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
NSN4820-01-516-3719
Primary Part Number40610-8 PC NO 31
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-01-251-644410062668-102 INTERCHANGEABLE
Bail,miniature
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5962-01-252-5927 INTERCHANGEABLE
Microcircuit,linear
2520-01-276-9682206300 INTERCHANGEABLE
Clutch Half,positive,vehicular
Cadillac Gage Textron Inc.
6515-01-392-2771406108 INTERCHANGEABLE
Introducer Kit,catheter,percutan
Diag Corp
5945-01-516-12622049-00 INTERCHANGEABLE
Solenoid,electrical
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5360-01-516-17291844-00 INTERCHANGEABLE
Spring,helical,compression
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-516-371840610-8 PC NO 32 INTERCHANGEABLE
Retainer,disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-516-372040610-8 PC NO 27 INTERCHANGEABLE
Liner,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-516-37212071-00 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-516-372240610-8 PC NO 25 INTERCHANGEABLE
Piston,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
2063-00 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40610-8 PC NO 31 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40610-8 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
2915-01-251-6444INTERCHANGEABLE
BAIL,MINIATURE
10062668-102
5962-01-252-5927INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2520-01-276-9682INTERCHANGEABLE
CLUTCH HALF,POSITIVE,VEHICULAR
206300
6515-01-392-2771INTERCHANGEABLE
INTRODUCER KIT,CATHETER,PERCUTAN
406108
5945-01-516-1262INTERCHANGEABLE
SOLENOID,ELECTRICAL
2049-00
5360-01-516-1729INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1844-00
4820-01-516-3718INTERCHANGEABLE
RETAINER,DISK,VALVE
40610-8 PC NO 32
4820-01-516-3720INTERCHANGEABLE
LINER,VALVE
40610-8 PC NO 27
4820-01-516-3721INTERCHANGEABLE
SEAT,VALVE
2071-00
4820-01-516-3722INTERCHANGEABLE
PISTON,VALVE
40610-8 PC NO 25
4820-01-516-3723INTERCHANGEABLE
DISK,VALVE
40610-8 PC NO 33
6515-01-568-7613INTERCHANGEABLE
INTRODUCER,HEMOSTASIS

Frequently Asked Questions

What is NSN 4820-01-516-3719?

NSN 4820-01-516-3719 is a Disk,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 4820-01-516-3719?

NSN 4820-01-516-3719 has 3 cross-referenced part numbers: 2063-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40610-8 PC NO 31 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40610-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-516-3719?

There are 12 known substitutes for 4820-01-516-3719: 2915-01-251-6444, 5962-01-252-5927, 2520-01-276-9682 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40610-8 PC NO 31?

Key specifications for 40610-8 PC NO 31: Special Features: MATERIAL SPEC IS ASTM-A582; End Item Identification: VALVE TEMPERATURE REGULATOR; Material: STEEL CORROSION RESISTING. 3 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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