PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2070-00Restrictor,fluid Flow

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4730-01-516-3341 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-516-3341 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-516-3341. Primary manufacturer part number: 2070-00.
Features
  • Restrictor,fluid Flow — FSC 4730
  • Material: COPPER ALLOY
  • 5 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Applications requiring Copper Alloy construction
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-516-3341, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings 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 5 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
NSN4730-01-516-3341
Primary Part Number2070-00
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-288-849658282 INTERCHANGEABLE
Cup,grease
Brinkley Technology Group Llc Dba Hercules Manufacturing
3040-01-268-03034007334 INTERCHANGEABLE
Plate,retaining,shaft
Funk Mfg Co Sub of Deere and Co
5985-01-487-88032070-00 INTERCHANGEABLE
Tribrach,adapter
Seco Manufacturing Co, Inc
4820-01-515-71401683-01 INTERCHANGEABLE
Disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-714840611 PC NO 31 INTERCHANGEABLE
Stem,needle Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-716240611-8 PC NO 30 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-716540611-8 PC NO 26 INTERCHANGEABLE
Ring,valve Piston
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-717540611-8 PC NO 25 INTERCHANGEABLE
Piston,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-718340611-8 PC NO 22 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-719050202-00 INTERCHANGEABLE
Regulator,thermostatic Temperatu
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
40612-8 PC NO 53 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40611-8 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
2070-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40611-8 PC NO 53 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40610-8 PC NO 53 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
4730-00-288-8496INTERCHANGEABLE
CUP,GREASE
58282
3040-01-268-0303INTERCHANGEABLE
PLATE,RETAINING,SHAFT
4007334
5985-01-487-8803INTERCHANGEABLE
TRIBRACH,ADAPTER
2070-00
4820-01-515-7140INTERCHANGEABLE
DISK,VALVE
1683-01
4820-01-515-7148INTERCHANGEABLE
STEM,NEEDLE VALVE
40611 PC NO 31
4820-01-515-7162INTERCHANGEABLE
SEAT,VALVE
40611-8 PC NO 30
4820-01-515-7165INTERCHANGEABLE
RING,VALVE PISTON
40611-8 PC NO 26
4820-01-515-7175INTERCHANGEABLE
PISTON,VALVE
40611-8 PC NO 25
4820-01-515-7183INTERCHANGEABLE
SEAT,VALVE
40611-8 PC NO 22
4820-01-515-7190INTERCHANGEABLE
REGULATOR,THERMOSTATIC TEMPERATU
50202-00
5360-01-516-1729INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1844-00
5330-01-516-2888INTERCHANGEABLE
GASKET
2053-00

Frequently Asked Questions

What is NSN 4730-01-516-3341?

NSN 4730-01-516-3341 is a Restrictor,fluid Flow, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-516-3341?

NSN 4730-01-516-3341 has 5 cross-referenced part numbers: 40612-8 PC NO 53 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40611-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 2070-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40611-8 PC NO 53 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40610-8 PC NO 53 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4730-01-516-3341?

There are 12 known substitutes for 4730-01-516-3341: 4730-00-288-8496, 3040-01-268-0303, 5985-01-487-8803 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2070-00?

Key specifications for 2070-00: Material: COPPER ALLOY; End Item Identification: VALVE TEMPERATURE REGULATOR; Part Name Assigned by Controlling Agency: ORIFICE. 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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