PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1711-2Seat,valve

Tescom Corp Dba Tescom Div Tescom · NSN 4820-01-281-9315 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-281-9315 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-281-9315. Primary manufacturer part number: 1711-2.
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 4820-01-281-9315, 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. 8 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
NSN4820-01-281-9315
Primary Part Number1711-2
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTescom Corp Dba Tescom Div Tescom
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6220-00-083-684017112 INTERCHANGEABLE
Drive Wheel Assembly
Grimes Aerospace Company
3120-00-234-251717112 INTERCHANGEABLE
Bushing,sleeve
Fmc Corp
5998-01-146-232117112 INTERCHANGEABLE
Circuit Card Assembly
Avo Intl
4720-01-362-1707171-12 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
1660-01-517-3517171-12 INTERCHANGEABLE
Indicator,oxygen Flow
Avox Systems Inc Dba Avox Systems Inc
6115-01-563-9849171-12 INTERCHANGEABLE
Parts Kit,electrical Generator
The Boeing Company
6515-01-590-2900202.888 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6515-01-590-3927202.886 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
1711-2 PRIMARY Tescom Corp Dba Tescom Div Tescom (USA)
Related Parts
6220-00-083-6840INTERCHANGEABLE
DRIVE WHEEL ASSEMBLY
17112
3120-00-234-2517INTERCHANGEABLE
BUSHING,SLEEVE
17112
5998-01-146-2321INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17112
4720-01-362-1707INTERCHANGEABLE
HOSE,NONMETALLIC
171-12
1660-01-517-3517INTERCHANGEABLE
INDICATOR,OXYGEN FLOW
171-12
6115-01-563-9849INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-12
6515-01-590-2900INTERCHANGEABLE
SCREW,BONE
202.888
6515-01-590-3927INTERCHANGEABLE
SCREW,BONE
202.886

Frequently Asked Questions

What is NSN 4820-01-281-9315?

NSN 4820-01-281-9315 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 4820-01-281-9315?

NSN 4820-01-281-9315 has 1 cross-referenced part number: 1711-2 (Tescom Corp Dba Tescom Div Tescom).

What NSN replaces 4820-01-281-9315?

There are 8 known substitutes for 4820-01-281-9315: 6220-00-083-6840, 3120-00-234-2517, 5998-01-146-2321 and 5 more. Verify interchangeability with system specifications before substitution.

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