PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74184-1Valve,butterfly

Sarco Inc · NSN 4820-01-199-7875 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-199-7875 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-199-7875. Primary manufacturer part number: 74184-1.
Features
  • Valve,butterfly — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Sarco Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,butterfly, cataloged under National Stock Number 4820-01-199-7875, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sarco Inc. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,butterfly
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersEaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790); Sarco Inc (CAGE 0ABX5); Eaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN4820-01-199-7875
Primary Part Number74184-1
Item NameValve,butterfly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSarco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6665-00-735-7309F63 INTERCHANGEABLE
Calibration Kit,gas Indicators a
Mine Safety Appliances Company
5840-01-048-149073860 INTERCHANGEABLE
Bracket Assembly,ri
L3harris Technologies, Inc Div Space & Airborne Systems
4520-01-085-7699 INTERCHANGEABLE
Generator,pilot
6505-01-220-12777386-01 INTERCHANGEABLE
Aminophylline Injection
Abbott Laboratories Inc. Div Hospital Products Division
4820-01-505-611273860 MOD 1 INTERCHANGEABLE
Valve,flow Control
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5940-01-718-7474738601 INTERCHANGEABLE
Terminal Box
Renk Corp
Cross-Reference Index
Part NumberManufacturer
73860 ITEM 1 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
74184-1 PRIMARY Sarco Inc (USA)
73860 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
73860-1 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
74184-1 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
6665-00-735-7309INTERCHANGEABLE
CALIBRATION KIT,GAS INDICATORS A
F63
5840-01-048-1490INTERCHANGEABLE
BRACKET ASSEMBLY,RI
73860
4520-01-085-7699INTERCHANGEABLE
GENERATOR,PILOT
6505-01-220-1277INTERCHANGEABLE
AMINOPHYLLINE INJECTION
7386-01
4820-01-505-6112INTERCHANGEABLE
VALVE,FLOW CONTROL
73860 MOD 1
5940-01-718-7474INTERCHANGEABLE
TERMINAL BOX
738601

Frequently Asked Questions

What is NSN 4820-01-199-7875?

NSN 4820-01-199-7875 is a Valve,butterfly, manufactured by Sarco Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-199-7875?

NSN 4820-01-199-7875 has 5 cross-referenced part numbers: 73860 ITEM 1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 74184-1 (Sarco Inc), 73860 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 73860-1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 74184-1 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4820-01-199-7875?

There are 6 known substitutes for 4820-01-199-7875: 6665-00-735-7309, 5840-01-048-1490, 4520-01-085-7699 and 3 more. Verify interchangeability with system specifications before substitution.

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