PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31266Valve,linear,directional Control

Jay-Em Aerospace Corporation · NSN 4820-01-207-9890 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-207-9890 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-207-9890. Primary manufacturer part number: 31266.
Features
  • Valve,linear,directional Control — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Jay-Em Aerospace Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-207-9890, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Jay-Em Aerospace Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-207-9890
Primary Part Number31266
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJay-Em Aerospace Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-00-217-95751807A1 INTERCHANGEABLE
Seat,helical Compression Spring
Meritor Industrial Products, Llc
6610-00-241-890531266 INTERCHANGEABLE
Plate Assembly,bridge
Aerosonic Llc
5940-01-139-3834HSS50-13 INTERCHANGEABLE
Splice,conductor
Dossert Corp
6350-01-381-676131266 INTERCHANGEABLE
Horn,signal
L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
Cross-Reference Index
Part NumberManufacturer
4640231 Jlg Industries Inc (USA)
31266 PRIMARY Jay-Em Aerospace Corporation (USA)
Related Parts
5340-00-217-9575INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
1807A1
6610-00-241-8905INTERCHANGEABLE
PLATE ASSEMBLY,BRIDGE
31266
5940-01-139-3834INTERCHANGEABLE
SPLICE,CONDUCTOR
HSS50-13
6350-01-381-6761INTERCHANGEABLE
HORN,SIGNAL
31266

Frequently Asked Questions

What is NSN 4820-01-207-9890?

NSN 4820-01-207-9890 is a Valve,linear,directional Control, manufactured by Jay-Em Aerospace Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-207-9890?

NSN 4820-01-207-9890 has 2 cross-referenced part numbers: 4640231 (Jlg Industries Inc), 31266 (Jay-Em Aerospace Corporation).

What NSN replaces 4820-01-207-9890?

There are 4 known substitutes for 4820-01-207-9890: 5340-00-217-9575, 6610-00-241-8905, 5940-01-139-3834 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31266?

Key specifications for 31266: Special Features: CAST STEEL; HYDRAULIC OIL SERVICE; 4.000 IN. LG; 3.000 IN. H; 2.000 IN. THK IN. 1 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