PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1023-6Valve,vent

Tescom Corp Dba Tescom Div Tescom · NSN 4820-01-119-0029 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-119-0029 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-119-0029. Primary manufacturer part number: 1023-6.
Features
  • Valve,vent — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Tescom Corp Dba Tescom Div Tescom
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,vent, cataloged under National Stock Number 4820-01-119-0029, 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 2 commercial cross-references from 1 manufacturer, 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 NameValve,vent
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTescom Corp Dba Tescom Div Tescom (CAGE 13669)
Technical Specifications
ParameterValue
NSN4820-01-119-0029
Primary Part Number1023-6
Item NameValve,vent
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTescom Corp Dba Tescom Div Tescom
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0286567 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3040-00-110-8370727742PH INTERCHANGEABLE
Shaft,shouldered
Curtiss-Wright Electro-Mechanical Corporation Div Epd
6220-00-144-803410236 INTERCHANGEABLE
Light,taxiing,aircraft
Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing
5360-00-237-9206 INTERCHANGEABLE
Spring,flat
5330-00-253-2459 INTERCHANGEABLE
Gasket
6350-00-389-4572N10236 INTERCHANGEABLE
Valve,pilot
Leslie Controls, Inc. Dba Leslie Controls Inc
6610-00-758-896810236 INTERCHANGEABLE
Shaft,gear,transfer
Ni Industries Inc Thermador/waste King Div
2930-00-911-791810236 INTERCHANGEABLE
Filter Assembly,c00
U S Dept of Transportation Federal Aviation Administration
3120-01-195-592210236 INTERCHANGEABLE
Bushing,sleeve
Lake Shore Systems, Inc.
5315-01-226-91753950-205 INTERCHANGEABLE
Pin,straight,headless
Cadillac Fabrication Inc
Cross-Reference Index
Part NumberManufacturer
1023-2 Tescom Corp Dba Tescom Div Tescom (USA)
1023-6 PRIMARY Tescom Corp Dba Tescom Div Tescom (USA)
Related Parts
3110-00-100-0286INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
567
3040-00-110-8370INTERCHANGEABLE
SHAFT,SHOULDERED
727742PH
6220-00-144-8034INTERCHANGEABLE
LIGHT,TAXIING,AIRCRAFT
10236
5360-00-237-9206INTERCHANGEABLE
SPRING,FLAT
5330-00-253-2459INTERCHANGEABLE
GASKET
6350-00-389-4572INTERCHANGEABLE
VALVE,PILOT
N10236
6610-00-758-8968INTERCHANGEABLE
SHAFT,GEAR,TRANSFER
10236
2930-00-911-7918INTERCHANGEABLE
FILTER ASSEMBLY,C00
10236
3120-01-195-5922INTERCHANGEABLE
BUSHING,SLEEVE
10236
5315-01-226-9175INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3950-205
5962-01-264-0084INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4820-01-384-2676INTERCHANGEABLE
COCK,PLUG

Frequently Asked Questions

What is NSN 4820-01-119-0029?

NSN 4820-01-119-0029 is a Valve,vent, 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 4820-01-119-0029?

NSN 4820-01-119-0029 has 2 cross-referenced part numbers: 1023-2 (Tescom Corp Dba Tescom Div Tescom), 1023-6 (Tescom Corp Dba Tescom Div Tescom).

What NSN replaces 4820-01-119-0029?

There are 12 known substitutes for 4820-01-119-0029: 3110-00-100-0286, 3040-00-110-8370, 6220-00-144-8034 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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