NSN 4820-01-423-5668 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-423-5668. Manufacturer of record part number: CP-441-1-B-0-E-B-2000-4.5-015.
Also searched as4820-01-423-5668 ·
4820014235668 ·
NIIN 014235668 ·
01-423-5668 ·
FSC 4820 Valves, Nonpowered · CAGE 65099 · CP-441-1-B-0-E-B-2000-4.5-015
Operating Pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Disk Loading Method: SPRING
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Sauer-Danfoss /hillsboro/ Co
Identification
NSN: 4820-01-423-5668
NIIN: 014235668
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: CP-441-1-B-0-E-B-2000-4.5-015
Manufacturer: Sauer-Danfoss /hillsboro/ Co
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-423-5668, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sauer-Danfoss /hillsboro/ Co. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-423-5668
Primary Part Number
CP-441-1-B-0-E-B-2000-4.5-015
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Sauer-Danfoss /hillsboro/ Co
Status
ACTIVE
Operating Pressure
2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-423-5668?
NSN 4820-01-423-5668 is a Valve,safety Relief, manufactured by Sauer-Danfoss /hillsboro/ Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-423-5668?
NSN 4820-01-423-5668 has 1 manufacturer part number on file: CP-441-1-B-0-E-B-2000-4.5-015 (Sauer-Danfoss /hillsboro/ Co).
What are the specifications of CP-441-1-B-0-E-B-2000-4.5-015?
Key specifications for CP-441-1-B-0-E-B-2000-4.5-015: Operating Pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Disk Loading Method: SPRING; End Item Identification: TICONDEROGA CLASS CG (47); Valve Operation Method: AUTOMATIC. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-423-5668 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.