PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1817Body,valve

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 4820-00-630-3812 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-630-3812 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-630-3812. Primary manufacturer part number: 1817.
Features
  • Body,valve — FSC 4820
  • Outside Diameter: 1.325 INCHES NOMINAL IN
  • Valve Design Control Activity: 02249
  • 2 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Body,valve, cataloged under National Stock Number 4820-00-630-3812, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-630-3812
Primary Part Number1817
Item NameBody,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusACTIVE
Outside Diameter1.325 INCHES NOMINAL IN
Valve Design Control Activity02249
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1745005-101-0010 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
1650-00-166-6242181-7 INTERCHANGEABLE
Block,universal Pum
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5120-00-189-7928 INTERCHANGEABLE
Socket,socket Wrench
6505-00-299-94951817 INTERCHANGEABLE
Niacin Tablets
Natures Bounty Inc
3020-00-517-32931817 INTERCHANGEABLE
Gear,helical
Struthers Wells Corp
4730-00-625-423751224 INTERCHANGEABLE
Support,special Pad
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5910-00-644-374310322134A INTERCHANGEABLE
Capacitor,fixed,electrolytic
Us Army Aviation and Missile Command
5950-00-648-1033SGM9 INTERCHANGEABLE
Transformer,radio Frequency
Bogen Communications Inc
6685-00-814-5695130415 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
4460-00-991-20971817 INTERCHANGEABLE
Filter,air,electrostatic
Supreme Supply Co Inc Dba Supreme Supply Co Inc
Cross-Reference Index
Part NumberManufacturer
1817 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
1817 Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA)
Related Parts
4820-00-036-1745INTERCHANGEABLE
DISK,VALVE
005-101-0010
1650-00-166-6242INTERCHANGEABLE
BLOCK,UNIVERSAL PUM
181-7
5120-00-189-7928INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6505-00-299-9495INTERCHANGEABLE
NIACIN TABLETS
1817
3020-00-517-3293INTERCHANGEABLE
GEAR,HELICAL
1817
4730-00-625-4237INTERCHANGEABLE
SUPPORT,SPECIAL PAD
51224
5910-00-644-3743INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
10322134A
5950-00-648-1033INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SGM9
6685-00-814-5695INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130415
4460-00-991-2097INTERCHANGEABLE
FILTER,AIR,ELECTROSTATIC
1817
4310-01-178-5715INTERCHANGEABLE
VACUUM PUMP UNIT,ROTARY
6130-01-301-6129INTERCHANGEABLE
POWER SUPPLY
163901034

Frequently Asked Questions

What is NSN 4820-00-630-3812?

NSN 4820-00-630-3812 is a Body,valve, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-630-3812?

NSN 4820-00-630-3812 has 2 cross-referenced part numbers: 1817 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 1817 (Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division).

What NSN replaces 4820-00-630-3812?

There are 12 known substitutes for 4820-00-630-3812: 4820-00-036-1745, 1650-00-166-6242, 5120-00-189-7928 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1817?

Key specifications for 1817: Outside Diameter: 1.325 INCHES NOMINAL IN; Valve Design Control Activity: 02249; Overall Length: 2.250 INCHES NOMINAL IN. 3 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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