PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63239Parts Kit,pressure Regulating VA

Spirax Sarco Inc Dba Spirax Sarco · NSN 4820-01-286-7627 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-286-7627 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-286-7627. Primary manufacturer part number: 63239.
Features
  • Parts Kit,pressure Regulating VA — FSC 4820
  • Nonsupply Items and Quantities: HEAD 1; SEAT 1; GASKET SET 1
  • End Item Source: 53059
  • End Item Name: REGULATOR
  • Component Quantity: 3
  • 3 verified cross-references
  • Primary manufacturer: Spirax Sarco Inc Dba Spirax Sarco
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 4820-01-286-7627, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-286-7627
Primary Part Number63239
Item NameParts Kit,pressure Regulating VA
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSpirax Sarco Inc Dba Spirax Sarco
StatusACTIVE
Nonsupply Items and QuantitiesHEAD 1; SEAT 1; GASKET SET 1
End Item Source53059
End Item NameREGULATOR
Component Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-158-926363239 INTERCHANGEABLE
Reactor
Magnetika Inc
5355-01-144-5288 INTERCHANGEABLE
Knob
4820-01-284-489663238 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
Spirax Sarco Inc Dba Spirax Sarco
4820-01-286-463663240 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
Spirax Sarco Inc Dba Spirax Sarco
Cross-Reference Index
Part NumberManufacturer
J-980 PC 15,22,35,36,38 SZ 1.5IN Spirax Sarco Inc Dba Spirax Sarco (USA)
63239 PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
J-980 PIECE 15,22,35,36,38 Spirax Sarco Inc Dba Spirax Sarco (USA)
Related Parts
5950-00-158-9263INTERCHANGEABLE
REACTOR
63239
5355-01-144-5288INTERCHANGEABLE
KNOB
4820-01-284-4896INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
63238
4820-01-286-4636INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
63240

Frequently Asked Questions

What is NSN 4820-01-286-7627?

NSN 4820-01-286-7627 is a Parts Kit,pressure Regulating VA, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-286-7627?

NSN 4820-01-286-7627 has 3 cross-referenced part numbers: J-980 PC 15,22,35,36,38 SZ 1.5IN (Spirax Sarco Inc Dba Spirax Sarco), 63239 (Spirax Sarco Inc Dba Spirax Sarco), J-980 PIECE 15,22,35,36,38 (Spirax Sarco Inc Dba Spirax Sarco).

What NSN replaces 4820-01-286-7627?

There are 4 known substitutes for 4820-01-286-7627: 5950-00-158-9263, 5355-01-144-5288, 4820-01-284-4896 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63239?

Key specifications for 63239: Nonsupply Items and Quantities: HEAD 1; SEAT 1; GASKET SET 1; End Item Source: 53059; End Item Identification: 25TE-N BRONZE SERIES 100; End Item Name: REGULATOR. 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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