PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PBDB-LANValve,safety Relief

Sun Hydraulics Corporation · NSN 4820-01-208-5882 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-208-5882 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-208-5882. Primary manufacturer part number: PBDB-LAN.
Features
  • Valve,safety Relief — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Sun Hydraulics Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-208-5882, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sun Hydraulics Corporation. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersNaval Sea Systems Command (CAGE 53711); Transact Intl Inc (CAGE 62920); Sun Hydraulics Ltd (CAGE U4474); Sun Hydraulics Corporation (CAGE 54035)
Technical Specifications
ParameterValue
NSN4820-01-208-5882
Primary Part NumberPBDB-LAN
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSun Hydraulics Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-358-47894-2-79 INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
4730-00-375-746951MCD1216N2PC93 INTERCHANGEABLE
Elbow,tube
Carrier Corp
5895-00-494-66204279 INTERCHANGEABLE
Installation Kit,electronic Equi
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-01-025-6154 INTERCHANGEABLE
Chamber Sediment
2920-01-054-69231876857 INTERCHANGEABLE
Drive,engine,electrical Starter
Delco Remy America Inc
5330-01-211-3007 INTERCHANGEABLE
Gasket
6220-01-315-42514279 INTERCHANGEABLE
Light,warning
Southern Ambulance Builders Co Inc Dba Sabc Inc
4820-01-523-02097417723-001 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Naval Sea Systems Command
4820-01-523-02197417723-002 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Naval Sea Systems Command
4820-01-555-12607386834-003 INTERCHANGEABLE
Valve,safety Relief
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
7386834-001 Naval Sea Systems Command (USA)
4279 Transact Intl Inc (USA)
7386834 Naval Sea Systems Command (USA)
PBDB-LAN Sun Hydraulics Ltd (GBR)
PBDB-LAN PRIMARY Sun Hydraulics Corporation (USA)
Related Parts
5330-00-358-4789INTERCHANGEABLE
GASKET
4-2-79
4730-00-375-7469INTERCHANGEABLE
ELBOW,TUBE
51MCD1216N2PC93
5895-00-494-6620INTERCHANGEABLE
INSTALLATION KIT,ELECTRONIC EQUI
4279
4730-01-025-6154INTERCHANGEABLE
CHAMBER SEDIMENT
2920-01-054-6923INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
1876857
5330-01-211-3007INTERCHANGEABLE
GASKET
6220-01-315-4251INTERCHANGEABLE
LIGHT,WARNING
4279
4820-01-523-0209INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
7417723-001
4820-01-523-0219INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
7417723-002
4820-01-555-1260INTERCHANGEABLE
VALVE,SAFETY RELIEF
7386834-003

Frequently Asked Questions

What is NSN 4820-01-208-5882?

NSN 4820-01-208-5882 is a Valve,safety Relief, manufactured by Sun Hydraulics Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-208-5882?

NSN 4820-01-208-5882 has 5 cross-referenced part numbers: 7386834-001 (Naval Sea Systems Command), 4279 (Transact Intl Inc), 7386834 (Naval Sea Systems Command), PBDB-LAN (Sun Hydraulics Ltd), PBDB-LAN (Sun Hydraulics Corporation).

What NSN replaces 4820-01-208-5882?

There are 10 known substitutes for 4820-01-208-5882: 5330-00-358-4789, 4730-00-375-7469, 5895-00-494-6620 and 7 more. Verify interchangeability with system specifications before substitution.

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