PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

194141Seat,valve

Marotta Controls Inc · NSN 4820-01-329-8847 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-329-8847 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-329-8847. Primary manufacturer part number: 194141.
Features
  • Seat,valve — FSC 4820
  • 4 verified cross-references
  • 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 4820-01-329-8847, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Marotta Controls Inc. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 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)
ManufacturersMarotta Controls Inc (CAGE 99657)
Technical Specifications
ParameterValue
NSN4820-01-329-8847
Primary Part Number194141
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMarotta Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5977-00-239-000419414-1 INTERCHANGEABLE
Holder,electrical Contact Brush
Ward Leonard Ct Llc
2910-00-603-473919141 INTERCHANGEABLE
Tip Nozzle Fuel Inj
Napco International Llc Dba Napco International Inc
2915-00-911-900019414-1 INTERCHANGEABLE
Parts Kit,fuel Control
Hamilton Sundstrand Corporation Dba Collins Aerospace
5355-00-951-052623625-1 INTERCHANGEABLE
Adjuster,meter Pointer
Drs Signal Solutions, Inc.
5940-00-983-6155 INTERCHANGEABLE
Terminal Board
5845-01-252-19206163035-1 INTERCHANGEABLE
Case,preamp Detector
Naval Sea Systems Command
4820-01-330-5082194153 INTERCHANGEABLE
Disk,valve
Marotta Controls Inc
4820-01-330-5926283733-0001 INTERCHANGEABLE
Valve,globe
Marotta Controls Inc
4820-01-331-653628733-001 ITEM 35 INTERCHANGEABLE
Stem,fluid Valve
Marotta Controls Inc
6550-01-464-4686R19141 INTERCHANGEABLE
Control,proteus Mir
Remel Inc.
Cross-Reference Index
Part NumberManufacturer
194141 PRIMARY Marotta Controls Inc (USA)
19141 Marotta Controls Inc (USA)
283733-0001 ITEM 13 Marotta Controls Inc (USA)
283733-0001 Marotta Controls Inc (USA)
Related Parts
5977-00-239-0004INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
19414-1
2910-00-603-4739INTERCHANGEABLE
TIP NOZZLE FUEL INJ
19141
2915-00-911-9000INTERCHANGEABLE
PARTS KIT,FUEL CONTROL
19414-1
5355-00-951-0526INTERCHANGEABLE
ADJUSTER,METER POINTER
23625-1
5940-00-983-6155INTERCHANGEABLE
TERMINAL BOARD
5845-01-252-1920INTERCHANGEABLE
CASE,PREAMP DETECTOR
6163035-1
4820-01-330-5082INTERCHANGEABLE
DISK,VALVE
194153
4820-01-330-5926INTERCHANGEABLE
VALVE,GLOBE
283733-0001
4820-01-331-6536INTERCHANGEABLE
STEM,FLUID VALVE
28733-001 ITEM 35
6550-01-464-4686INTERCHANGEABLE
CONTROL,PROTEUS MIR
R19141
5895-01-586-6344INTERCHANGEABLE
COUPLER,DIGITAL DATA
90-50203

Frequently Asked Questions

What is NSN 4820-01-329-8847?

NSN 4820-01-329-8847 is a Seat,valve, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-329-8847?

NSN 4820-01-329-8847 has 4 cross-referenced part numbers: 194141 (Marotta Controls Inc), 19141 (Marotta Controls Inc), 283733-0001 ITEM 13 (Marotta Controls Inc), 283733-0001 (Marotta Controls Inc).

What NSN replaces 4820-01-329-8847?

There are 11 known substitutes for 4820-01-329-8847: 5977-00-239-0004, 2910-00-603-4739, 2915-00-911-9000 and 8 more. Verify interchangeability with system specifications before substitution.

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