PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7-0419-3Valve,safety Relief

Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc · NSN 4820-01-182-6915 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-182-6915 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-182-6915. Primary manufacturer part number: 7-0419-3.
Features
  • Valve,safety Relief — FSC 4820
  • Connection Type: THREADED CARTRIDGE ALL ENDS
  • Opening Pressure Setting: 475.0 POUNDS PER SQUARE INCH LBS
  • Valve Operation Method: AUTOMATIC
  • Material: ALUMINUM BODY
  • 2 verified cross-references
  • Primary manufacturer: Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Aluminum Body construction
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-182-6915, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc. Government technical data includes 4 verified specifications, 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
NSN4820-01-182-6915
Primary Part Number7-0419-3
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTriumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc
StatusACTIVE
Connection TypeTHREADED CARTRIDGE ALL ENDS
Opening Pressure Setting475.0 POUNDS PER SQUARE INCH LBS
Valve Operation MethodAUTOMATIC
MaterialALUMINUM BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4320-00-160-957070419 INTERCHANGEABLE
Impeller,pump,centrifugal
Waterous Company
5133-00-232-8135 INTERCHANGEABLE
Drill,twist
3120-01-080-2257 INTERCHANGEABLE
Bearing,sleeve
5340-01-311-852970419 INTERCHANGEABLE
Mount Resilient Fro
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
5340-01-360-290770419 INTERCHANGEABLE
Bracket,angle
Textron Lycoming Inc Williamsport Plant
Cross-Reference Index
Part NumberManufacturer
7-0419 Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc (USA)
7-0419-3 PRIMARY Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc (USA)
Related Parts
4320-00-160-9570INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
70419
5133-00-232-8135INTERCHANGEABLE
DRILL,TWIST
3120-01-080-2257INTERCHANGEABLE
BEARING,SLEEVE
5340-01-311-8529INTERCHANGEABLE
MOUNT RESILIENT FRO
70419
5340-01-360-2907INTERCHANGEABLE
BRACKET,ANGLE
70419

Frequently Asked Questions

What is NSN 4820-01-182-6915?

NSN 4820-01-182-6915 is a Valve,safety Relief, manufactured by Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-182-6915?

NSN 4820-01-182-6915 has 2 cross-referenced part numbers: 7-0419 (Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc), 7-0419-3 (Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc).

What NSN replaces 4820-01-182-6915?

There are 5 known substitutes for 4820-01-182-6915: 4320-00-160-9570, 5133-00-232-8135, 3120-01-080-2257 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7-0419-3?

Key specifications for 7-0419-3: Connection Type: THREADED CARTRIDGE ALL ENDS; Opening Pressure Setting: 475.0 POUNDS PER SQUARE INCH LBS; Valve Operation Method: AUTOMATIC; Material: ALUMINUM BODY. 4 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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