PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

216432Seat,valve

Cummins Inc. · NSN 4820-01-126-8446 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-126-8446 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-126-8446. Primary manufacturer part number: 216432.
Features
  • Seat,valve — FSC 4820
  • Body Outside Diameter: 0.010 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-126-8446, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cummins 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-126-8446
Primary Part Number216432
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Body Outside Diameter0.010 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-198-19061-2BALLSTEELGRADE4 INTERCHANGEABLE
Ball,bearing
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
216432 PRIMARY Cummins Inc. (USA)
Related Parts
3110-00-198-1906INTERCHANGEABLE
BALL,BEARING
1-2BALLSTEELGRADE4

Frequently Asked Questions

What is NSN 4820-01-126-8446?

NSN 4820-01-126-8446 is a Seat,valve, manufactured by Cummins Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-126-8446?

NSN 4820-01-126-8446 has 1 cross-referenced part number: 216432 (Cummins Inc.).

What NSN replaces 4820-01-126-8446?

There is 1 known substitute for 4820-01-126-8446: 3110-00-198-1906. Verify interchangeability with system specifications before substitution.

What are the specifications of 216432?

Key specifications for 216432: End Item Identification: 2815-01-178-5461; Body Outside Diameter: 0.010 INCHES NOMINAL IN. 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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