PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

529-03Parts Kit,pressure Regulating VA

Norgren C a Co · NSN 4820-00-628-7673 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-628-7673 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-628-7673. Primary manufacturer part number: 529-03.
Features
  • Parts Kit,pressure Regulating VA — FSC 4820
  • End Item Name: 1/4 IN. REGULATOR,TYPE U-002 IN
  • Component Quantity: 6
  • End Item Source: 43990
  • Nonsupply Items and Quantities: DIAPHRAGM ASSEMBLY 1,O RING 2,VALVE 1,STRAINER SCREEN 1,VALVE SPRING 1
  • 3 verified cross-references
  • Primary manufacturer: Norgren C a Co
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-00-628-7673, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Norgren C a Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-628-7673
Primary Part Number529-03
Item NameParts Kit,pressure Regulating VA
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNorgren C a Co
StatusACTIVE
End Item Name1/4 IN. REGULATOR,TYPE U-002 IN
Component Quantity6
End Item Source43990
Nonsupply Items and QuantitiesDIAPHRAGM ASSEMBLY 1,O RING 2,VALVE 1,STRAINER SCREEN 1,VALVE SPRING 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-105-44285290-3 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Kirkhill Inc Div Kirkhill Inc, Haskon Division
6150-00-354-715152903 INTERCHANGEABLE
Lead,electrical
Brinkley Technology Group Llc Dba Hercules Manufacturing
5315-00-663-3181 INTERCHANGEABLE
Pin,grooved,headless
5935-00-888-370833-5270-3 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
1270-01-021-1632 INTERCHANGEABLE
Retainer Assembly,f
4320-01-120-665752703 INTERCHANGEABLE
Plate
Parker Hannifin Corporation Div Hydraulic Systems Division
4910-01-234-908152-870 INTERCHANGEABLE
Guard,safety,tire Inflation
Myers Tire Supply Distribution Inc Div Akron Branch
4820-01-250-6135 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
5995-01-259-6074R3N01N21150.0 INTERCHANGEABLE
Cable Assembly,radio Frequency
W L Gore & Associates Inc Div Electronic Procucts Division
7010-01-362-4231 INTERCHANGEABLE
Computer Set,digital
Cross-Reference Index
Part NumberManufacturer
527-03 Norgren C a Co (USA)
624VLK00412 Arrow-Master, Incorporated (USA)
529-03 PRIMARY Norgren C a Co (USA)
Related Parts
5330-00-105-4428INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
5290-3
6150-00-354-7151INTERCHANGEABLE
LEAD,ELECTRICAL
52903
5315-00-663-3181INTERCHANGEABLE
PIN,GROOVED,HEADLESS
5935-00-888-3708INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
33-5270-3
1270-01-021-1632INTERCHANGEABLE
RETAINER ASSEMBLY,F
4320-01-120-6657INTERCHANGEABLE
PLATE
52703
4910-01-234-9081INTERCHANGEABLE
GUARD,SAFETY,TIRE INFLATION
52-870
4820-01-250-6135INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
5995-01-259-6074INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
R3N01N21150.0
7010-01-362-4231INTERCHANGEABLE
COMPUTER SET,DIGITAL

Frequently Asked Questions

What is NSN 4820-00-628-7673?

NSN 4820-00-628-7673 is a Parts Kit,pressure Regulating VA, manufactured by Norgren C a Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-628-7673?

NSN 4820-00-628-7673 has 3 cross-referenced part numbers: 527-03 (Norgren C a Co), 624VLK00412 (Arrow-Master, Incorporated), 529-03 (Norgren C a Co).

What NSN replaces 4820-00-628-7673?

There are 10 known substitutes for 4820-00-628-7673: 5330-00-105-4428, 6150-00-354-7151, 5315-00-663-3181 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 529-03?

Key specifications for 529-03: End Item Name: 1/4 IN. REGULATOR,TYPE U-002 IN; Component Quantity: 6; End Item Identification: U-002; End Item Source: 43990. 5 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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