PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

246-00Cock,plug

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-261-0170 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-261-0170 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-261-0170. Primary manufacturer part number: 246-00.
Features
  • Cock,plug — FSC 4820
  • Valve Operation Method: AUTOMATIC
  • Material: COPPER ALLOY OVERALL
  • Nominal Thickness: 1.312 INCHES ALL ENDS IN
  • 1 verified cross-reference
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Cock,plug, cataloged under National Stock Number 4820-01-261-0170, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-261-0170
Primary Part Number246-00
Item NameCock,plug
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Valve Operation MethodAUTOMATIC
MaterialCOPPER ALLOY OVERALL
Nominal Thickness1.312 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5895-00-295-9286 INTERCHANGEABLE
Amplifier-Oscillator
2530-00-617-6378 INTERCHANGEABLE
Cap,grease
6110-01-292-199224600 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
6625-01-343-543324600 INTERCHANGEABLE
Lead,test
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
6230-01-493-743324600-A INTERCHANGEABLE
Light,traffic,aircraft
Disan Engineering Corp
6505-01-596-4451NDC00074-5182-90 INTERCHANGEABLE
Levothyroxine Sodium Tablets
Abbvie Us Llc
Cross-Reference Index
Part NumberManufacturer
246-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5895-00-295-9286INTERCHANGEABLE
AMPLIFIER-OSCILLATOR
2530-00-617-6378INTERCHANGEABLE
CAP,GREASE
6110-01-292-1992INTERCHANGEABLE
STARTER,MOTOR
24600
6625-01-343-5433INTERCHANGEABLE
LEAD,TEST
24600
6230-01-493-7433INTERCHANGEABLE
LIGHT,TRAFFIC,AIRCRAFT
24600-A
6505-01-596-4451INTERCHANGEABLE
LEVOTHYROXINE SODIUM TABLETS
NDC00074-5182-90

Frequently Asked Questions

What is NSN 4820-01-261-0170?

NSN 4820-01-261-0170 is a Cock,plug, 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 4820-01-261-0170?

NSN 4820-01-261-0170 has 1 cross-referenced part number: 246-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-261-0170?

There are 6 known substitutes for 4820-01-261-0170: 5895-00-295-9286, 2530-00-617-6378, 6110-01-292-1992 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 246-00?

Key specifications for 246-00: Valve Operation Method: AUTOMATIC; Material: COPPER ALLOY OVERALL; Nominal Thickness: 1.312 INCHES ALL ENDS IN. 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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