PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12282Seat,valve

Aerco International, Inc. Dba Aerco International Inc · NSN 4820-01-123-2699 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-123-2699 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-123-2699. Primary manufacturer part number: 12282.
Features
  • Seat,valve — FSC 4820
  • 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 Seat,valve, cataloged under National Stock Number 4820-01-123-2699, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersAerco International, Inc. Dba Aerco International Inc (CAGE 95368)
Technical Specifications
ParameterValue
NSN4820-01-123-2699
Primary Part Number12282
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5360-00-200-4776 INTERCHANGEABLE
Spring,helical,compression
5930-00-369-8578 INTERCHANGEABLE
Switch Section,rotary
4820-00-474-0291NB31228272 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
6150-01-004-877317250 INTERCHANGEABLE
Cable Assembly,power,electrical
Volex, Inc. Dba Volex Power Cord Products Div Volex Inc.
4820-01-271-3588 INTERCHANGEABLE
Seat,valve
3770-01-574-3467J0279B INTERCHANGEABLE
Positioner,thoracic,veterinary
Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
12282 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
5360-00-200-4776INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5930-00-369-8578INTERCHANGEABLE
SWITCH SECTION,ROTARY
4820-00-474-0291INTERCHANGEABLE
DISK,VALVE
NB31228272
6150-01-004-8773INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17250
4820-01-271-3588INTERCHANGEABLE
SEAT,VALVE
3770-01-574-3467INTERCHANGEABLE
POSITIONER,THORACIC,VETERINARY
J0279B

Frequently Asked Questions

What is NSN 4820-01-123-2699?

NSN 4820-01-123-2699 is a Seat,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 4820-01-123-2699?

NSN 4820-01-123-2699 has 1 cross-referenced part number: 12282 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 4820-01-123-2699?

There are 6 known substitutes for 4820-01-123-2699: 5360-00-200-4776, 5930-00-369-8578, 4820-00-474-0291 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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