PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1712-3Seat,valve

Tescom Corp Dba Tescom Div Tescom · NSN 4820-01-555-7626 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-555-7626 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-555-7626. Primary manufacturer part number: 1712-3.
Features
  • Seat,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Tescom Corp Dba Tescom Div Tescom
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-555-7626, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tescom Corp Dba Tescom Div Tescom. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 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)
ManufacturersTescom Corp Dba Tescom Div Tescom (CAGE 13669)
Technical Specifications
ParameterValue
NSN4820-01-555-7626
Primary Part Number1712-3
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTescom Corp Dba Tescom Div Tescom
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3020-00-242-9692 INTERCHANGEABLE
Gear,spur
1680-00-627-513017123 INTERCHANGEABLE
Shaft,jackscrew
Aerocontrolex Group, Inc. Div Talley Actuators
5930-00-630-690717123 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
4130-00-765-732917123 INTERCHANGEABLE
Spark Arrestor,muff
Hdt Expeditionary Systems Inc
5325-00-777-7193 INTERCHANGEABLE
Cam
4730-00-870-012917123 INTERCHANGEABLE
Strainer Element,sediment
Collins Engine Nozzles, Inc
5133-01-045-494618662 OLE PRO INTERCHANGEABLE
Drill,twist
General Services Administration Federal Supply Service
5998-01-146-949117123 INTERCHANGEABLE
Circuit Card Assembly
Avo Intl
7490-01-468-791617123 INTERCHANGEABLE
Keyboard,data Entry
Mekel Technology, Inc.
6115-01-563-9817171-23 INTERCHANGEABLE
Parts Kit,electrical Generator
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
1712-3 PRIMARY Tescom Corp Dba Tescom Div Tescom (USA)
Related Parts
3020-00-242-9692INTERCHANGEABLE
GEAR,SPUR
1680-00-627-5130INTERCHANGEABLE
SHAFT,JACKSCREW
17123
5930-00-630-6907INTERCHANGEABLE
SWITCH,THERMOSTATIC
17123
4130-00-765-7329INTERCHANGEABLE
SPARK ARRESTOR,MUFF
17123
5325-00-777-7193INTERCHANGEABLE
CAM
4730-00-870-0129INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
17123
5133-01-045-4946INTERCHANGEABLE
DRILL,TWIST
18662 OLE PRO
5998-01-146-9491INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17123
7490-01-468-7916INTERCHANGEABLE
KEYBOARD,DATA ENTRY
17123
6115-01-563-9817INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-23

Frequently Asked Questions

What is NSN 4820-01-555-7626?

NSN 4820-01-555-7626 is a Seat,valve, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-555-7626?

NSN 4820-01-555-7626 has 1 cross-referenced part number: 1712-3 (Tescom Corp Dba Tescom Div Tescom).

What NSN replaces 4820-01-555-7626?

There are 10 known substitutes for 4820-01-555-7626: 3020-00-242-9692, 1680-00-627-5130, 5930-00-630-6907 and 7 more. Verify interchangeability with system specifications before substitution.

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