PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

41702Valve,regulating,fluid Pressure

Name: 41702
SKU: 4820-01-330-9452

Tyco Fire Products Lp · NSN 4820-01-330-9452 · FSC 4820 · No Item Name Available

Verified by PartsTable

NSN 4820-01-330-9452 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-330-9452. Primary manufacturer part number: 41702.

4820-01-330-9452 — No Item Name Available illustration

Features

Valve,regulating,fluid Pressure — FSC 4820
Temp Rating: 130.0 FAHRENHEIT NOMINAL DEGF
1 verified cross-reference
Primary manufacturer: Tyco Fire Products Lp

Applications

Flow control in piping systems
Pressure regulation
Steam and fluid isolation

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-330-9452, 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 1 verified specification, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-330-9452
Primary Part Number	41702
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — No Item Name Available
Manufacturer	Tyco Fire Products Lp
Status	ACTIVE
Temp Rating	130.0 FAHRENHEIT NOMINAL DEGF

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 9

5330-00-527-7332150HD1 INTERCHANGEABLE

Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions

3950-00-709-668441702 INTERCHANGEABLE

Housing,gear

Cunico Corporation

5305-00-816-2864CL12SS INTERCHANGEABLE

Screw,shoulder

Carr Lane Manufacturing Co

5841-01-080-0158 INTERCHANGEABLE

Isolator,waveguide

5962-01-204-165441702 INTERCHANGEABLE

Microcircuit,memory

Raytheon Company Div Rmd Strategic

4820-01-282-0169417-02 INTERCHANGEABLE

Stem,fluid Valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

5930-01-326-058341-702 INTERCHANGEABLE

Switch,sensitive

Pollak Joseph Corp

4720-01-331-3687 INTERCHANGEABLE

Hose,preformed

5120-01-335-146324003 INTERCHANGEABLE

Punch,center,solid

Mayhew Steel Products Inc

Cross-Reference Index

Part Number	Manufacturer
41702 PRIMARY	Tyco Fire Products Lp (USA)

Related Parts

5330-00-527-7332INTERCHANGEABLE

SEAL,PLAIN ENCASED

150HD1

3950-00-709-6684INTERCHANGEABLE

HOUSING,GEAR

41702

5305-00-816-2864INTERCHANGEABLE

SCREW,SHOULDER

CL12SS

5841-01-080-0158INTERCHANGEABLE

ISOLATOR,WAVEGUIDE

5962-01-204-1654INTERCHANGEABLE

MICROCIRCUIT,MEMORY

41702

4820-01-282-0169INTERCHANGEABLE

STEM,FLUID VALVE

417-02

5930-01-326-0583INTERCHANGEABLE

SWITCH,SENSITIVE

41-702

4720-01-331-3687INTERCHANGEABLE

HOSE,PREFORMED

5120-01-335-1463INTERCHANGEABLE

PUNCH,CENTER,SOLID

24003

Frequently Asked Questions

What is NSN 4820-01-330-9452?

NSN 4820-01-330-9452 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 4820-01-330-9452?

NSN 4820-01-330-9452 has 1 cross-referenced part number: 41702 (Tyco Fire Products Lp).

What NSN replaces 4820-01-330-9452?

There are 9 known substitutes for 4820-01-330-9452: 5330-00-527-7332, 3950-00-709-6684, 5305-00-816-2864 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41702?

Key specifications for 41702: Temp Rating: 130.0 FAHRENHEIT NOMINAL DEGF; Special Features: VALVE SIZE 0.750 IN. IN. 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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