PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

954-3Valve,regulating,fluid Pressure

Insinger Machine Co · NSN 4820-01-156-9863 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-156-9863 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-156-9863. Primary manufacturer part number: 954-3.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Insinger Machine Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-156-9863, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Insinger Machine Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersInsinger Machine Co (CAGE 30793)
Technical Specifications
ParameterValue
NSN4820-01-156-9863
Primary Part Number954-3
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerInsinger Machine Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-232-18261960927-1 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Honeywell Intl Inc Defense Avionics Systems
2910-00-338-86832279906 INTERCHANGEABLE
Pump Assy,fuel
Chrysler Realty Company Llc Dba Daimler Chrysler
6625-00-442-0195 INTERCHANGEABLE
Voltmeter
3120-01-237-92679543 INTERCHANGEABLE
Bearing,washer,thrust
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6145-01-256-04639393 INTERCHANGEABLE
Cable,special Purpose,electrical
General Wire Products, Inc. Dba General Wire Products Inc
Cross-Reference Index
Part NumberManufacturer
PL250DA24J ITEM 27 Insinger Machine Co (USA)
954-3 PRIMARY Insinger Machine Co (USA)
Related Parts
5905-00-232-1826INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
1960927-1
2910-00-338-8683INTERCHANGEABLE
PUMP ASSY,FUEL
2279906
6625-00-442-0195INTERCHANGEABLE
VOLTMETER
3120-01-237-9267INTERCHANGEABLE
BEARING,WASHER,THRUST
9543
6145-01-256-0463INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9393

Frequently Asked Questions

What is NSN 4820-01-156-9863?

NSN 4820-01-156-9863 is a Valve,regulating,fluid Pressure, manufactured by Insinger Machine Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-156-9863?

NSN 4820-01-156-9863 has 2 cross-referenced part numbers: PL250DA24J ITEM 27 (Insinger Machine Co), 954-3 (Insinger Machine Co).

What NSN replaces 4820-01-156-9863?

There are 5 known substitutes for 4820-01-156-9863: 5905-00-232-1826, 2910-00-338-8683, 6625-00-442-0195 and 2 more. Verify interchangeability with system specifications before substitution.

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