PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16194Disk,valve

Aerco International, Inc. Dba Aerco International Inc · NSN 4820-01-232-2569 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-232-2569 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-232-2569. Primary manufacturer part number: 16194.
Features
  • Disk,valve — FSC 4820
  • Media for Which Designed: AIR
  • Shoulder Height: 0.370 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Aerco International, Inc. Dba Aerco International Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-232-2569, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-232-2569
Primary Part Number16194
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Media for Which DesignedAIR
Shoulder Height0.370 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6640-00-105-7967 INTERCHANGEABLE
Bottle,screw Cap
5310-00-177-135611156244 INTERCHANGEABLE
Nut,plain,hexagon
Us Army Aviation and Missile Command
4320-00-177-181643890 INTERCHANGEABLE
Pump,rotary
Clayton Manufacturing Company
4820-00-275-222720261 INTERCHANGEABLE
Cock,drain
Jewell Instruments Llc
6730-00-356-5930 INTERCHANGEABLE
Shaft,film Roller,m
6640-00-535-0721 INTERCHANGEABLE
Bottle,screw Cap
6640-00-942-0964 INTERCHANGEABLE
Bottle,screw Cap
1680-00-981-09731619-4 INTERCHANGEABLE
Collar,control Assy
Aerospace Lighting Corporation
3040-01-135-274816194 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
16194 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
6640-00-105-7967INTERCHANGEABLE
BOTTLE,SCREW CAP
5310-00-177-1356INTERCHANGEABLE
NUT,PLAIN,HEXAGON
11156244
4320-00-177-1816INTERCHANGEABLE
PUMP,ROTARY
43890
4820-00-275-2227INTERCHANGEABLE
COCK,DRAIN
20261
6730-00-356-5930INTERCHANGEABLE
SHAFT,FILM ROLLER,M
6640-00-535-0721INTERCHANGEABLE
BOTTLE,SCREW CAP
6640-00-942-0964INTERCHANGEABLE
BOTTLE,SCREW CAP
1680-00-981-0973INTERCHANGEABLE
COLLAR,CONTROL ASSY
1619-4
3040-01-135-2748INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
16194

Frequently Asked Questions

What is NSN 4820-01-232-2569?

NSN 4820-01-232-2569 is a Disk,valve, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-232-2569?

NSN 4820-01-232-2569 has 1 cross-referenced part number: 16194 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 4820-01-232-2569?

There are 9 known substitutes for 4820-01-232-2569: 6640-00-105-7967, 5310-00-177-1356, 4320-00-177-1816 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16194?

Key specifications for 16194: Media for Which Designed: AIR; Special Features: STEM INCLUDED; Shoulder Height: 0.370 INCHES NOMINAL IN; End Item Identification: AERCO INTERNATIONAL INC TEMPERATURE CONTROL VALVE MODEL NO. GLD. 4 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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