PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27217Valve,regulating,system Pressure

Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co · NSN 4820-01-306-4539 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-306-4539 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-306-4539. Primary manufacturer part number: 27217.
Features
  • Valve,regulating,system Pressure — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-306-4539, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,regulating,system Pressure
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersKoehring Cranes and Excavators Inc Sub of Northwest Engineering Co (CAGE 8E499)
Technical Specifications
ParameterValue
NSN4820-01-306-4539
Primary Part Number27217
Item NameValve,regulating,system Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerKoehring Cranes and Excavators Inc Sub of Northwest Engineering Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-052-6746120-70203-02 INTERCHANGEABLE
Retainer and Rollers,bearing
Danfoss Power Solutions II, Llc
2990-00-328-5162190-9333 INTERCHANGEABLE
Muffler,exhaust
Stemco Inc Sub of Coltec Industries Inc
2805-00-546-00841-413 INTERCHANGEABLE
Valve,poppet,engine
Clevite an Imperial Clevite Co Powder Metal Products Div
5330-00-877-832227217 INTERCHANGEABLE
Seal Ring,metal
Napco International Llc Dba Napco International Inc
6810-01-460-6769272-17 INTERCHANGEABLE
Demineralized Water
Hach Company Dba Hach Co
5895-01-567-01974001-310141-27217 INTERCHANGEABLE
Control,interface
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
27217 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
Related Parts
3110-00-052-6746INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
120-70203-02
2990-00-328-5162INTERCHANGEABLE
MUFFLER,EXHAUST
190-9333
2805-00-546-0084INTERCHANGEABLE
VALVE,POPPET,ENGINE
1-413
5330-00-877-8322INTERCHANGEABLE
SEAL RING,METAL
27217
6810-01-460-6769INTERCHANGEABLE
DEMINERALIZED WATER
272-17
5895-01-567-0197INTERCHANGEABLE
CONTROL,INTERFACE
4001-310141-27217

Frequently Asked Questions

What is NSN 4820-01-306-4539?

NSN 4820-01-306-4539 is a Valve,regulating,system Pressure, manufactured by Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-306-4539?

NSN 4820-01-306-4539 has 1 cross-referenced part number: 27217 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co).

What NSN replaces 4820-01-306-4539?

There are 6 known substitutes for 4820-01-306-4539: 3110-00-052-6746, 2990-00-328-5162, 2805-00-546-0084 and 3 more. Verify interchangeability with system specifications before substitution.

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