NSN 4820-01-455-2589 · NIIN 014552589 · Part number 3920061-111
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 59211
Government record, cited
NSN 4820-01-455-2589 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-455-2589. Manufacturer of record part number: 3920061-111.
Manufacturer of record: Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
Identification
NSN: 4820-01-455-2589
NIIN: 014552589
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3920061-111
Manufacturer: Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
General Description
The Valve,pressure Equalizing,gaseou, cataloged under National Stock Number 4820-01-455-2589, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-455-2589
Primary Part Number
3920061-111
Item Name
Valve,pressure Equalizing,gaseou
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
Reference documents
Reference
Meaning
3920061-111
3/2Design control — primary reference
U.S. Government activity
74-680110
D/9Drawing number reference only
The Boeing Company Div Defense
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
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
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
D559A3M2
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 4820-01-455-2589?
NSN 4820-01-455-2589 is a Valve,pressure Equalizing,gaseou, manufactured by Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-455-2589?
NSN 4820-01-455-2589 has 1 manufacturer part number on file: 3920061-111 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).
What are the specifications of 3920061-111?
Key specifications for 3920061-111: End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-455-2589 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.
What is the DEMIL code for NSN 4820-01-455-2589?
NSN 4820-01-455-2589 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.