NSN 4820-01-407-3411 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-407-3411. Manufacturer of record part number: 250052401.
Also searched as4820-01-407-3411 ·
4820014073411 ·
NIIN 014073411 ·
01-407-3411 ·
FSC 4820 Valves, Nonpowered · CAGE 55957 · 250052401
Manufacturer of record: Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
Identification
NSN: 4820-01-407-3411
NIIN: 014073411
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 250052401
Manufacturer: Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
General Description
The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-407-3411, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-407-3411
Primary Part Number
250052401
Item Name
Valve,relief,pressure and Temper
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division (USA)
Reference documents
Reference
Meaning
250052401
5/9Secondary reference
Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-407-3411?
NSN 4820-01-407-3411 is a Valve,relief,pressure and Temper, manufactured by Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-407-3411?
NSN 4820-01-407-3411 has 1 manufacturer part number on file: 250052401 (Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division).
What are the specifications of 250052401?
Key specifications for 250052401: Special Features: REPAIR PART FOR STERILIZER, AUTOCLAVE 20.; End Item Identification: NO END ITEM NSN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-407-3411 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.