PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-12512Seat,valve

Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group · NSN 4820-01-179-6297 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-179-6297 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-179-6297. Primary manufacturer part number: 31-12512.
Features
  • Seat,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-179-6297, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group. 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.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (CAGE 29731); Jetstream of Houston, Llp Dba Jetstream of Houston Llp (CAGE 56570)
Technical Specifications
ParameterValue
NSN4820-01-179-6297
Primary Part Number31-12512
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-130-7360020-007-003 INTERCHANGEABLE
Transmitter,liquid Quantity
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division
3040-00-263-4114SCB69364 INTERCHANGEABLE
Collar,shaft
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-291-640310014 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6625-00-669-4311 INTERCHANGEABLE
Meter,magnetron Current
1005-00-831-1385 INTERCHANGEABLE
Follower,cartridge,small Arms
5950-01-020-652210548787 INTERCHANGEABLE
Reactor
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4820-01-091-286150199-02 INTERCHANGEABLE
Thermostatic Element,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5360-01-171-6080N50199 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-194-684940176-107 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5342-01-232-8181 INTERCHANGEABLE
Bracket,hose Support
Cross-Reference Index
Part NumberManufacturer
31-12512 PRIMARY Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
50199 PRIMARY Jetstream of Houston, Llp Dba Jetstream of Houston Llp (USA)
Related Parts
6680-00-130-7360INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
020-007-003
3040-00-263-4114INTERCHANGEABLE
COLLAR,SHAFT
SCB69364
5330-00-291-6403INTERCHANGEABLE
SEAL,PLAIN ENCASED
10014
6625-00-669-4311INTERCHANGEABLE
METER,MAGNETRON CURRENT
1005-00-831-1385INTERCHANGEABLE
FOLLOWER,CARTRIDGE,SMALL ARMS
5950-01-020-6522INTERCHANGEABLE
REACTOR
10548787
4820-01-091-2861INTERCHANGEABLE
THERMOSTATIC ELEMENT,VALVE
50199-02
5360-01-171-6080INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
N50199
4820-01-194-6849INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40176-107
5342-01-232-8181INTERCHANGEABLE
BRACKET,HOSE SUPPORT
4820-01-516-0861INTERCHANGEABLE
REGULATOR,THERMOSTATIC TEMPERATU
50199-22
4820-01-516-0863INTERCHANGEABLE
REGULATOR,THERMOSTATIC TEMPERATU
50199-23

Frequently Asked Questions

What is NSN 4820-01-179-6297?

NSN 4820-01-179-6297 is a Seat,valve, manufactured by Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-179-6297?

NSN 4820-01-179-6297 has 2 cross-referenced part numbers: 31-12512 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group), 50199 (Jetstream of Houston, Llp Dba Jetstream of Houston Llp).

What NSN replaces 4820-01-179-6297?

There are 12 known substitutes for 4820-01-179-6297: 6680-00-130-7360, 3040-00-263-4114, 5330-00-291-6403 and 9 more. Verify interchangeability with system specifications before substitution.

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