PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13900-8-213Retainer,seat,valve

Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div · NSN 4820-01-191-4187 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-191-4187 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-191-4187. Primary manufacturer part number: 13900-8-213.
Features
  • Retainer,seat,valve — FSC 4820
  • Material: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Retainer,seat,valve, cataloged under National Stock Number 4820-01-191-4187, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-191-4187
Primary Part Number13900-8-213
Item NameRetainer,seat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-403-5641N11191 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
13900-8-213 Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (USA)
N1119-1 Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (USA)
N1119-1 PIECE 22 Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (USA)
Related Parts
4820-00-403-5641INTERCHANGEABLE
DISK,VALVE
N11191

Frequently Asked Questions

What is NSN 4820-01-191-4187?

NSN 4820-01-191-4187 is a Retainer,seat,valve, manufactured by Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-191-4187?

NSN 4820-01-191-4187 has 3 cross-referenced part numbers: 13900-8-213 (Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div), N1119-1 (Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div), N1119-1 PIECE 22 (Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div).

What NSN replaces 4820-01-191-4187?

There is 1 known substitute for 4820-01-191-4187: 4820-00-403-5641. Verify interchangeability with system specifications before substitution.

What are the specifications of 13900-8-213?

Key specifications for 13900-8-213: Material: STEEL. 1 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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