PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SV-033 CODE 11Cap,valve

Wartsila Water Systems Limited · NSN 4820-01-573-0476 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-573-0476 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-573-0476. Primary manufacturer part number: SV-033 CODE 11.
Features
  • Cap,valve — FSC 4820
  • Valve Type for Which Designed: DIRECTIONAL CONTROL LINEAR
  • 4 verified cross-references
  • Primary manufacturer: Wartsila Water Systems Limited
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-573-0476, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Wartsila Water Systems Limited. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-573-0476
Primary Part NumberSV-033 CODE 11
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWartsila Water Systems Limited
StatusACTIVE
Valve Type for Which DesignedDIRECTIONAL CONTROL LINEAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2810-00-118-885813618 INTERCHANGEABLE
Adapter,pushrod Cover
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5940-00-271-7466 INTERCHANGEABLE
Terminal,lug
5330-00-285-946249362 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5935-00-537-4273520-4459-000 INTERCHANGEABLE
Connector,plug,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2920-00-948-29841119626 INTERCHANGEABLE
Regulator,engine Generator
Delco Remy America Inc
5305-01-177-5892413-618 INTERCHANGEABLE
Screw,cap,hexagon Head
Cnh Industrial America Llc Dba Cnh America
5961-01-432-1110 INTERCHANGEABLE
Semiconductor Device,diode
6130-01-556-151213618 INTERCHANGEABLE
Power Supply
Teledyne Flir Unmanned Ground Systems, Inc
6640-01-576-8119133000 INTERCHANGEABLE
Incubator,bacteriological
Boekel Industries Inc Dba Boekel Scientific
6115-01-577-7123 INTERCHANGEABLE
Guard,fan Impeller
Cross-Reference Index
Part NumberManufacturer
SV-033 CODE 11 Wartsila Water Systems Limited (GBR)
13618 Vestdavit A/s (NOR)
P7220000261 Vestdavit A/s (NOR)
SV-033 CODE 11 Scan Pacific Northwest Llc (USA)
Related Parts
2810-00-118-8858INTERCHANGEABLE
ADAPTER,PUSHROD COVER
13618
5940-00-271-7466INTERCHANGEABLE
TERMINAL,LUG
5330-00-285-9462INTERCHANGEABLE
SEAL,PLAIN ENCASED
49362
5935-00-537-4273INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
520-4459-000
2920-00-948-2984INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
1119626
5305-01-177-5892INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
413-618
5961-01-432-1110INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6130-01-556-1512INTERCHANGEABLE
POWER SUPPLY
13618
6640-01-576-8119INTERCHANGEABLE
INCUBATOR,BACTERIOLOGICAL
133000
6115-01-577-7123INTERCHANGEABLE
GUARD,FAN IMPELLER
2540-01-672-8564INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
13318

Frequently Asked Questions

What is NSN 4820-01-573-0476?

NSN 4820-01-573-0476 is a Cap,valve, manufactured by Wartsila Water Systems Limited, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-573-0476?

NSN 4820-01-573-0476 has 4 cross-referenced part numbers: SV-033 CODE 11 (Wartsila Water Systems Limited), 13618 (Vestdavit A/s), P7220000261 (Vestdavit A/s), SV-033 CODE 11 (Scan Pacific Northwest Llc).

What NSN replaces 4820-01-573-0476?

There are 11 known substitutes for 4820-01-573-0476: 2810-00-118-8858, 5940-00-271-7466, 5330-00-285-9462 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SV-033 CODE 11?

Key specifications for SV-033 CODE 11: End Item Identification: 033 FULLY-SECTIONAL DIRECTIONAL CONTROL VALVE; Valve Type for Which Designed: DIRECTIONAL CONTROL LINEAR. 2 total characteristics are documented in the Federal Logistics Information System.

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