PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

283367-0001 ITEM 8Valve,safety Relief

Marotta Controls Inc · NSN 4820-01-199-7880 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-199-7880 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-199-7880. Primary manufacturer part number: 283367-0001 ITEM 8.
Features
  • Valve,safety Relief — 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 Valve,safety Relief, cataloged under National Stock Number 4820-01-199-7880, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersMarotta Controls Inc (CAGE 99657)
Technical Specifications
ParameterValue
NSN4820-01-199-7880
Primary Part Number283367-0001 ITEM 8
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMarotta Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-027-8469 INTERCHANGEABLE
Spring,helical,compression
5945-00-259-6446SM-C-143770 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-00-359-04391F23 INTERCHANGEABLE
Plunger,detent
Caterpillar Inc Div Caterpillar Defense
4820-01-233-5102283367-0001 INTERCHANGEABLE
Manifold Assembly
Marotta Controls Inc
4820-01-412-0279280041-0032 INTERCHANGEABLE
Valve,safety Relief
Marotta Controls Inc
Cross-Reference Index
Part NumberManufacturer
280041 Marotta Controls Inc (USA)
280041-0012 Marotta Controls Inc (USA)
283367-0001 ITEM 8 PRIMARY Marotta Controls Inc (USA)
283367-0001 Marotta Controls Inc (USA)
Related Parts
5360-00-027-8469INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5945-00-259-6446INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SM-C-143770
5340-00-359-0439INTERCHANGEABLE
PLUNGER,DETENT
1F23
4820-01-233-5102INTERCHANGEABLE
MANIFOLD ASSEMBLY
283367-0001
4820-01-412-0279INTERCHANGEABLE
VALVE,SAFETY RELIEF
280041-0032

Frequently Asked Questions

What is NSN 4820-01-199-7880?

NSN 4820-01-199-7880 is a Valve,safety Relief, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-199-7880?

NSN 4820-01-199-7880 has 4 cross-referenced part numbers: 280041 (Marotta Controls Inc), 280041-0012 (Marotta Controls Inc), 283367-0001 ITEM 8 (Marotta Controls Inc), 283367-0001 (Marotta Controls Inc).

What NSN replaces 4820-01-199-7880?

There are 5 known substitutes for 4820-01-199-7880: 5360-00-027-8469, 5945-00-259-6446, 5340-00-359-0439 and 2 more. Verify interchangeability with system specifications before substitution.

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