PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60030Valve,unloader

Air Techniques, Inc. · NSN 4820-01-191-4184 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-191-4184 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-191-4184. Primary manufacturer part number: 60030.
Features
  • Valve,unloader — FSC 4820
  • General Characteristics Item Description: ALUMINUM BODY; AUTOMATIC; 100 PSI; 350 DEG F DEGF
  • 1 verified cross-reference
  • Primary manufacturer: Air Techniques, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,unloader, cataloged under National Stock Number 4820-01-191-4184, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Air Techniques, Inc.. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-191-4184
Primary Part Number60030
Item NameValve,unloader
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAir Techniques, Inc.
StatusACTIVE
General Characteristics Item DescriptionALUMINUM BODY; AUTOMATIC; 100 PSI; 350 DEG F DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-204-167719639 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5935-00-333-3126 INTERCHANGEABLE
Connector,plug,electrical
5120-00-752-93535120-00-752-9353 INTERCHANGEABLE
Anvil,blacksmith's
General Services Administration Federal Supply Service
1650-00-887-433860030 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
1730-01-142-909560030 INTERCHANGEABLE
Boom,retractable
Time Manufacturing Company Dba Time Manufacturing Company
3120-01-181-067360030-1346 INTERCHANGEABLE
Bearing,sleeve
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
6850-01-505-770260030 INTERCHANGEABLE
Cleaning Compound,solvent
1st Enviro-Safety Inc.
Cross-Reference Index
Part NumberManufacturer
60030 PRIMARY Air Techniques, Inc. (USA)
Related Parts
3455-00-204-1677INTERCHANGEABLE
REAMER,MACHINE
19639
5935-00-333-3126INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5120-00-752-9353INTERCHANGEABLE
ANVIL,BLACKSMITH'S
5120-00-752-9353
1650-00-887-4338INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
60030
1730-01-142-9095INTERCHANGEABLE
BOOM,RETRACTABLE
60030
3120-01-181-0673INTERCHANGEABLE
BEARING,SLEEVE
60030-1346
6850-01-505-7702INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT
60030

Frequently Asked Questions

What is NSN 4820-01-191-4184?

NSN 4820-01-191-4184 is a Valve,unloader, manufactured by Air Techniques, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-191-4184?

NSN 4820-01-191-4184 has 1 cross-referenced part number: 60030 (Air Techniques, Inc.).

What NSN replaces 4820-01-191-4184?

There are 7 known substitutes for 4820-01-191-4184: 3455-00-204-1677, 5935-00-333-3126, 5120-00-752-9353 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 60030?

Key specifications for 60030: General Characteristics Item Description: ALUMINUM BODY; AUTOMATIC; 100 PSI; 350 DEG F DEGF; End Item Identification: AIR TECHNIQUES INC AIR COMPRESSOR MODEL NO. 60,000-L,62,000-L,AND 64,000-L. 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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