PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1023-6Cock,plug

Tescom Corp Dba Tescom Div Tescom · NSN 4820-01-384-2676 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-384-2676 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-384-2676. Primary manufacturer part number: 1023-6.
Features
  • Cock,plug — FSC 4820
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Tescom Corp Dba Tescom Div Tescom
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cock,plug, cataloged under National Stock Number 4820-01-384-2676, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4820-01-384-2676
Primary Part Number1023-6
Item NameCock,plug
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTescom Corp Dba Tescom Div Tescom
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
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
4820-01-119-00291023-6 INTERCHANGEABLE
Valve,vent
Tescom Corp Dba Tescom Div Tescom
3120-01-195-592210236 INTERCHANGEABLE
Bushing,sleeve
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
1023-6 Tescom Corp Dba Tescom Div Tescom (USA)
A41162-01ASSY26-1610-24FN106 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
4820-01-119-0029INTERCHANGEABLE
VALVE,VENT
1023-6
3120-01-195-5922INTERCHANGEABLE
BUSHING,SLEEVE
10236
5315-01-226-9175INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3950-205
5962-01-264-0084INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 4820-01-384-2676?

NSN 4820-01-384-2676 is a Cock,plug, 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 4820-01-384-2676?

NSN 4820-01-384-2676 has 2 cross-referenced part numbers: 1023-6 (Tescom Corp Dba Tescom Div Tescom), A41162-01ASSY26-1610-24FN106 (Tescom Corp Dba Tescom Div Tescom).

What NSN replaces 4820-01-384-2676?

There are 12 known substitutes for 4820-01-384-2676: 3110-00-100-0286, 3040-00-110-8370, 6220-00-144-8034 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1023-6?

Key specifications for 1023-6: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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