PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203051Seat,valve

Marotta Controls Inc · NSN 4810-00-830-9167 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-830-9167 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-830-9167. Primary manufacturer part number: 203051.
Features
  • Seat,valve — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Marotta Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4810-00-830-9167, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Marotta Controls Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-00-830-9167
Primary Part Number203051
Item NameSeat,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerMarotta Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-00-163-0145SN74175N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5340-01-306-473420305-1 INTERCHANGEABLE
Handle Assembly
Skylock Industries
Cross-Reference Index
Part NumberManufacturer
203051 PRIMARY Marotta Controls Inc (USA)
Related Parts
5962-00-163-0145INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74175N
5340-01-306-4734INTERCHANGEABLE
HANDLE ASSEMBLY
20305-1

Frequently Asked Questions

What is NSN 4810-00-830-9167?

NSN 4810-00-830-9167 is a Seat,valve, manufactured by Marotta Controls Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-830-9167?

NSN 4810-00-830-9167 has 1 cross-referenced part number: 203051 (Marotta Controls Inc).

What NSN replaces 4810-00-830-9167?

There are 2 known substitutes for 4810-00-830-9167: 5962-00-163-0145, 5340-01-306-4734. Verify interchangeability with system specifications before substitution.

What are the specifications of 203051?

Key specifications for 203051: End Item Identification: DOUGLAS AIRCRAFT CO INC MISSLE MODEL SM-75. 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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