PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37378Seat,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4820-01-095-7533 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-095-7533 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-095-7533. Primary manufacturer part number: 37378.
Features
  • Seat,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-095-7533, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN4820-01-095-7533
Primary Part Number37378
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5307-00-227-181837378 INTERCHANGEABLE
Stud,plain
New Venture Gear Inc New Process Gear Div
4710-01-545-297337378 INTERCHANGEABLE
Tube Assembly,metal
Fascan International, Inc.
6530-01-732-674537378 INTERCHANGEABLE
Cushion,therapeutic
Oakworks Inc
Cross-Reference Index
Part NumberManufacturer
37378 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5307-00-227-1818INTERCHANGEABLE
STUD,PLAIN
37378
4710-01-545-2973INTERCHANGEABLE
TUBE ASSEMBLY,METAL
37378
6530-01-732-6745INTERCHANGEABLE
CUSHION,THERAPEUTIC
37378

Frequently Asked Questions

What is NSN 4820-01-095-7533?

NSN 4820-01-095-7533 is a Seat,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-095-7533?

NSN 4820-01-095-7533 has 1 cross-referenced part number: 37378 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4820-01-095-7533?

There are 3 known substitutes for 4820-01-095-7533: 5307-00-227-1818, 4710-01-545-2973, 6530-01-732-6745. Verify interchangeability with system specifications before substitution.

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