PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

8290Valve,regulating,fluid Pressure

Name: 8290
SKU: 4820-00-357-5106

Tyco Fire Products Lp · NSN 4820-00-357-5106 · FSC 4820 · No Item Name Available

Verified by PartsTable

NSN 4820-00-357-5106 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-357-5106. Primary manufacturer part number: 8290.

4820-00-357-5106 — No Item Name Available illustration

Features

Valve,regulating,fluid Pressure — FSC 4820
Renewable Seat Ring Type: ANY ACCEPTABLE
End Connection Quantity: 3
Filter: NOT INCLUDED
Valve Loading Method: DOME
Second End Relationship with First End: IDENTICAL
First End Connection Type: THREADED INTERNAL PIPE
Center to Center Distance: 9.125 INCHES NOMINAL IN

Applications

Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Body construction

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-357-5106, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tyco Fire Products Lp. Government technical data includes 17 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-00-357-5106
Primary Part Number	8290
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — No Item Name Available
Manufacturer	Tyco Fire Products Lp
Status	ACTIVE
Renewable Seat Ring Type	ANY ACCEPTABLE
End Connection Quantity	3
Filter	NOT INCLUDED
Valve Loading Method	DOME
Second End Relationship with First End	IDENTICAL
First End Connection Type	THREADED INTERNAL PIPE
Center to Center Distance	9.125 INCHES NOMINAL IN
Regulation Type	AUTOMATIC DOUBLE STAGE
First End Thread Direction	RIGHT-HAND
Third End Relationship with Preceding Ends	IDENTICAL WITH FIRST END
First End Style Designator	PLAIN
Material	COPPER ALLOY BODY
Media for Which Designed	NITROGEN, GASEOUS
Flow Control Device	DIAPHRAGM
Material	COPPER ALLOY STEM
Thread Size and Series/type Designator	0.250-18 NPT FIRST END
Body Style	TEE ANGLE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 10

3110-00-101-078613685 INTERCHANGEABLE

Cone and Rollers,tapered Roller

The Timken Corporation

5935-00-193-78548290 INTERCHANGEABLE

Socket,plug-in Electronic Compon

Eby Group, Llc, the Dba Eby Company Div Eby Company

5935-00-501-759482-90 INTERCHANGEABLE

Connector,receptacle,electrical

Amphenol Corporation Div Amphenol Rf

9540-00-595-6486 INTERCHANGEABLE

Angle,structural

4720-00-676-7903 INTERCHANGEABLE

Hose Assembly,nonmetallic

5962-01-004-27167084 INTERCHANGEABLE

Microcircuit,linear

U S Dept of Transportation Federal Aviation Administration

3030-01-024-6703J3225356 INTERCHANGEABLE

Belt,v

Chrysler Corp Engine and Components Sales Diversified Products Div

9540-01-071-3504 INTERCHANGEABLE

Angle,structural

5120-01-289-89948290-J50 INTERCHANGEABLE

Alignment Tool,electronic Equipm

Gc/waldom Inc

5930-01-731-95348290 INTERCHANGEABLE

Switch,toggle

Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc

Cross-Reference Index

Part Number	Manufacturer
8290 PRIMARY	Tyco Fire Products Lp (USA)

Related Parts

3110-00-101-0786INTERCHANGEABLE

CONE AND ROLLERS,TAPERED ROLLER

13685

5935-00-193-7854INTERCHANGEABLE

SOCKET,PLUG-IN ELECTRONIC COMPON

8290

5935-00-501-7594INTERCHANGEABLE

CONNECTOR,RECEPTACLE,ELECTRICAL

82-90

9540-00-595-6486INTERCHANGEABLE

ANGLE,STRUCTURAL

4720-00-676-7903INTERCHANGEABLE

HOSE ASSEMBLY,NONMETALLIC

5962-01-004-2716INTERCHANGEABLE

MICROCIRCUIT,LINEAR

7084

3030-01-024-6703INTERCHANGEABLE

BELT,V

J3225356

9540-01-071-3504INTERCHANGEABLE

ANGLE,STRUCTURAL

5120-01-289-8994INTERCHANGEABLE

ALIGNMENT TOOL,ELECTRONIC EQUIPM

8290-J50

5930-01-731-9534INTERCHANGEABLE

SWITCH,TOGGLE

8290

Frequently Asked Questions

What is NSN 4820-00-357-5106?

NSN 4820-00-357-5106 is a Valve,regulating,fluid Pressure, manufactured by Tyco Fire Products Lp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-357-5106?

NSN 4820-00-357-5106 has 1 cross-referenced part number: 8290 (Tyco Fire Products Lp).

What NSN replaces 4820-00-357-5106?

There are 10 known substitutes for 4820-00-357-5106: 3110-00-101-0786, 5935-00-193-7854, 5935-00-501-7594 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8290?

Key specifications for 8290: Renewable Seat Ring Type: ANY ACCEPTABLE; End Connection Quantity: 3; Filter: NOT INCLUDED; Valve Loading Method: DOME. 18 total characteristics are documented in the Federal Logistics Information System.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.

PartsTable Design LLC · partstable.com