PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

225944 ITEM 10Element,pneumatic

Marotta Controls Inc · NSN 4820-01-275-1636 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-275-1636 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-275-1636. Primary manufacturer part number: 225944 ITEM 10.
Features
  • Element,pneumatic — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Marotta Controls Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Element,pneumatic, cataloged under National Stock Number 4820-01-275-1636, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElement,pneumatic
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersMarotta Controls Inc (CAGE 99657)
Technical Specifications
ParameterValue
NSN4820-01-275-1636
Primary Part Number225944 ITEM 10
Item NameElement,pneumatic
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMarotta Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-01-275-1635225944 ITEM 9 INTERCHANGEABLE
Valve,pilot
Marotta Controls Inc
4820-01-275-5193227632 INTERCHANGEABLE
Valve,globe
Marotta Controls Inc
4820-01-275-5199229094 INTERCHANGEABLE
Valve,safety Relief
Marotta Controls Inc
4820-01-275-5240229054 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Marotta Controls Inc
4820-01-275-5373213242-1 INTERCHANGEABLE
Disk,valve
Marotta Controls Inc
4820-01-275-9152227513 INTERCHANGEABLE
Cartridge,valve
Marotta Controls Inc
4820-01-275-9153229104 INTERCHANGEABLE
Cartridge,valve
Marotta Controls Inc
4820-01-275-9154229133-1 INTERCHANGEABLE
Cartridge,valve
Marotta Controls Inc
Cross-Reference Index
Part NumberManufacturer
231983-2 Marotta Controls Inc (USA)
225944 Marotta Controls Inc (USA)
225944 ITEM 10 PRIMARY Marotta Controls Inc (USA)
Related Parts
4820-01-275-1635INTERCHANGEABLE
VALVE,PILOT
225944 ITEM 9
4820-01-275-5193INTERCHANGEABLE
VALVE,GLOBE
227632
4820-01-275-5199INTERCHANGEABLE
VALVE,SAFETY RELIEF
229094
4820-01-275-5240INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
229054
4820-01-275-5373INTERCHANGEABLE
DISK,VALVE
213242-1
4820-01-275-9152INTERCHANGEABLE
CARTRIDGE,VALVE
227513
4820-01-275-9153INTERCHANGEABLE
CARTRIDGE,VALVE
229104
4820-01-275-9154INTERCHANGEABLE
CARTRIDGE,VALVE
229133-1

Frequently Asked Questions

What is NSN 4820-01-275-1636?

NSN 4820-01-275-1636 is a Element,pneumatic, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-275-1636?

NSN 4820-01-275-1636 has 3 cross-referenced part numbers: 231983-2 (Marotta Controls Inc), 225944 (Marotta Controls Inc), 225944 ITEM 10 (Marotta Controls Inc).

What NSN replaces 4820-01-275-1636?

There are 8 known substitutes for 4820-01-275-1636: 4820-01-275-1635, 4820-01-275-5193, 4820-01-275-5199 and 5 more. Verify interchangeability with system specifications before substitution.

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