PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

192421Cap,valve

Marotta Controls Inc · NSN 4820-01-245-9906 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-245-9906 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-245-9906. Primary manufacturer part number: 192421.
Features
  • Cap,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: Marotta Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-245-9906, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-245-9906
Primary Part Number192421
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMarotta Controls Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-302-500319242-1 INTERCHANGEABLE
Bolometer,radio Frequency
Telephonics Corp/prd Instruments
6145-00-577-8327 INTERCHANGEABLE
Wire,electrical
2520-00-588-4360UCL5-3809 INTERCHANGEABLE
Disk,clutch,vehicular
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
4140-01-289-59981192B-32R-1177 INTERCHANGEABLE
Impeller,fan,axial
Hartzell Fan, Inc.
5995-01-589-845019262-1 ITEM 14 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Jmr Instruments Inc Sub of Bowmar Instrument Corp
Cross-Reference Index
Part NumberManufacturer
192421 PRIMARY Marotta Controls Inc (USA)
185214 Marotta Controls Inc (USA)
Related Parts
6625-00-302-5003INTERCHANGEABLE
BOLOMETER,RADIO FREQUENCY
19242-1
6145-00-577-8327INTERCHANGEABLE
WIRE,ELECTRICAL
2520-00-588-4360INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
UCL5-3809
4140-01-289-5998INTERCHANGEABLE
IMPELLER,FAN,AXIAL
1192B-32R-1177
5995-01-589-8450INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
19262-1 ITEM 14

Frequently Asked Questions

What is NSN 4820-01-245-9906?

NSN 4820-01-245-9906 is a Cap,valve, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-245-9906?

NSN 4820-01-245-9906 has 2 cross-referenced part numbers: 192421 (Marotta Controls Inc), 185214 (Marotta Controls Inc).

What NSN replaces 4820-01-245-9906?

There are 5 known substitutes for 4820-01-245-9906: 6625-00-302-5003, 6145-00-577-8327, 2520-00-588-4360 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 192421?

Key specifications for 192421: Material: STEEL CORROSION RESISTING. 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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