PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22109Valve,regulating,fluid Pressure

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 4820-01-470-3900 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-470-3900 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-470-3900. Primary manufacturer part number: 22109.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-470-3900, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-470-3900
Primary Part Number22109
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-017-3927 INTERCHANGEABLE
Contact Positioner,terminal Crim
5365-00-424-552122-109 INTERCHANGEABLE
Shim
Dresser Industries Inc Leroi Div
5945-00-495-7350ST5M1272-006 INTERCHANGEABLE
Retainer,electrical Relay
The Boeing Company Div Defense
6130-00-769-385622-109 INTERCHANGEABLE
Power Supply
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
3120-01-192-636122109 INTERCHANGEABLE
Bushing,sleeve
Moog Inc. Dba Ampac-Isp Corp
4730-01-221-558622109 INTERCHANGEABLE
Fitting,lubrication
Stewart Warner Alemite Corp
1010-01-522-005522109 INTERCHANGEABLE
Leaf Sight Assembly
Charles Reed Knight Jr Dba Knight's Armament Company
4730-01-573-928022109 INTERCHANGEABLE
Bushing,pipe
Hassay Savage Co
Cross-Reference Index
Part NumberManufacturer
22109 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5120-00-017-3927INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
5365-00-424-5521INTERCHANGEABLE
SHIM
22-109
5945-00-495-7350INTERCHANGEABLE
RETAINER,ELECTRICAL RELAY
ST5M1272-006
6130-00-769-3856INTERCHANGEABLE
POWER SUPPLY
22-109
3120-01-192-6361INTERCHANGEABLE
BUSHING,SLEEVE
22109
4730-01-221-5586INTERCHANGEABLE
FITTING,LUBRICATION
22109
1010-01-522-0055INTERCHANGEABLE
LEAF SIGHT ASSEMBLY
22109
4730-01-573-9280INTERCHANGEABLE
BUSHING,PIPE
22109

Frequently Asked Questions

What is NSN 4820-01-470-3900?

NSN 4820-01-470-3900 is a Valve,regulating,fluid Pressure, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-470-3900?

NSN 4820-01-470-3900 has 1 cross-referenced part number: 22109 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 4820-01-470-3900?

There are 8 known substitutes for 4820-01-470-3900: 5120-00-017-3927, 5365-00-424-5521, 5945-00-495-7350 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22109?

Key specifications for 22109: End Item Identification: 30 DW TQG GENERATOR FAMILY; Special Features: NHA ENGINE, DIESEL; 2815-01-462-2289. 2 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