PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13E744PC10Seat,valve

Westinghouse Electric Corp · NSN 4820-00-469-3766 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-469-3766 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-469-3766. Primary manufacturer part number: 13E744PC10.
Features
  • Seat,valve — FSC 4820
  • 8 verified cross-references
  • Primary manufacturer: Westinghouse Electric Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-469-3766, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Westinghouse Electric Corp. This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 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)
ManufacturersWestinghouse Electric Corp (CAGE 79500); Westinghouse Electric Corp Control Business Unit (CAGE 11660)
Technical Specifications
ParameterValue
NSN4820-00-469-3766
Primary Part Number13E744PC10
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-799-2191 INTERCHANGEABLE
Sprocket Wheel
5895-00-996-1648111137-1 INTERCHANGEABLE
Cover Assembly,side
Bae Systems Information and Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
13E744PC10 PRIMARY Westinghouse Electric Corp (USA)
1111371 Westinghouse Electric Corp Control Business Unit
1111371 PRIMARY Westinghouse Electric Corp (USA)
20F995PC38 Westinghouse Electric Corp Control Business Unit
13E791PC8 PRIMARY Westinghouse Electric Corp (USA)
20F995PC38 PRIMARY Westinghouse Electric Corp (USA)
13E791PC8 Westinghouse Electric Corp Control Business Unit
13E744PC10 Westinghouse Electric Corp Control Business Unit
Related Parts
3020-00-799-2191INTERCHANGEABLE
SPROCKET WHEEL
5895-00-996-1648INTERCHANGEABLE
COVER ASSEMBLY,SIDE
111137-1

Frequently Asked Questions

What is NSN 4820-00-469-3766?

NSN 4820-00-469-3766 is a Seat,valve, manufactured by Westinghouse Electric Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-469-3766?

NSN 4820-00-469-3766 has 8 cross-referenced part numbers: 13E744PC10 (Westinghouse Electric Corp), 1111371 (Westinghouse Electric Corp Control Business Unit), 1111371 (Westinghouse Electric Corp), 20F995PC38 (Westinghouse Electric Corp Control Business Unit), 13E791PC8 (Westinghouse Electric Corp) and 3 more.

What NSN replaces 4820-00-469-3766?

There are 2 known substitutes for 4820-00-469-3766: 3020-00-799-2191, 5895-00-996-1648. Verify interchangeability with system specifications before substitution.

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