PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12360Piston,valve

Aerco International, Inc. Dba Aerco International Inc · NSN 4820-01-210-0388 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-210-0388 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-210-0388. Primary manufacturer part number: 12360.
Features
  • Piston,valve — FSC 4820
  • Valve Design Control Activity: 95368
  • Material: COPPER ALLOY
  • Valve Model Number for Which Designed: HLK-TA, STYL BU2
  • Valve Type for Which Designed: PRESSURE REDUCING
  • 3 verified cross-references
  • Primary manufacturer: Aerco International, Inc. Dba Aerco International Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-210-0388, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN4820-01-210-0388
Primary Part Number12360
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Valve Design Control Activity95368
MaterialCOPPER ALLOY
Valve Model Number for Which DesignedHLK-TA, STYL BU2
Valve Type for Which DesignedPRESSURE REDUCING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-056-3369 INTERCHANGEABLE
Transformer,power
5940-00-171-015612-360 INTERCHANGEABLE
Terminal Board
Stancil Corp
5133-00-227-9652 INTERCHANGEABLE
Drill,twist
5935-00-242-77939064 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Eby Group, Llc, the Dba Eby Company Div Eby Company
5950-00-249-257412360 INTERCHANGEABLE
Coil,radio Frequency
Viking Technologies, Ltd.
5305-00-250-561312360 INTERCHANGEABLE
Screw,machine
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5330-00-455-0443 INTERCHANGEABLE
Seal,plain Encased
9540-00-528-8654 INTERCHANGEABLE
Beam,structural
4140-00-773-329100462-12360 INTERCHANGEABLE
Impeller,fan,centrifugal
Goodrich Corporation Dba Goodrich Corp, a New York Corp
5340-00-908-66620150129 INTERCHANGEABLE
Seat,helical Compression Spring
Perkins Engines Inc
Cross-Reference Index
Part NumberManufacturer
12360 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
20155 ITEM 10 2IN Aerco International, Inc. Dba Aerco International Inc (USA)
20155 Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
5950-00-056-3369INTERCHANGEABLE
TRANSFORMER,POWER
5940-00-171-0156INTERCHANGEABLE
TERMINAL BOARD
12-360
5133-00-227-9652INTERCHANGEABLE
DRILL,TWIST
5935-00-242-7793INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
9064
5950-00-249-2574INTERCHANGEABLE
COIL,RADIO FREQUENCY
12360
5305-00-250-5613INTERCHANGEABLE
SCREW,MACHINE
12360
5330-00-455-0443INTERCHANGEABLE
SEAL,PLAIN ENCASED
9540-00-528-8654INTERCHANGEABLE
BEAM,STRUCTURAL
4140-00-773-3291INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
00462-12360
5340-00-908-6662INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
0150129
5950-00-996-5242INTERCHANGEABLE
TRANSFORMER,POWER S
12360
4820-01-041-2621INTERCHANGEABLE
STEM,FLUID VALVE
16217

Frequently Asked Questions

What is NSN 4820-01-210-0388?

NSN 4820-01-210-0388 is a Piston,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 4820-01-210-0388?

NSN 4820-01-210-0388 has 3 cross-referenced part numbers: 12360 (Aerco International, Inc. Dba Aerco International Inc), 20155 ITEM 10 2IN (Aerco International, Inc. Dba Aerco International Inc), 20155 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 4820-01-210-0388?

There are 12 known substitutes for 4820-01-210-0388: 5950-00-056-3369, 5940-00-171-0156, 5133-00-227-9652 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12360?

Key specifications for 12360: Valve Design Control Activity: 95368; Material: COPPER ALLOY; Valve Model Number for Which Designed: HLK-TA, STYL BU2; Valve Type for Which Designed: PRESSURE REDUCING. 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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