PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R38-100RParts Kit,pressure Regulating VA

Norgren C a Co · NSN 4820-01-241-2987 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-241-2987 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-241-2987. Primary manufacturer part number: R38-100R.
Features
  • Parts Kit,pressure Regulating VA — FSC 4820
  • End Item Source: 43990
  • End Item Name: FILTER/REGULATOR
  • Model Number: B38
  • 2 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 4820-01-241-2987, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-241-2987
Primary Part NumberR38-100R
Item NameParts Kit,pressure Regulating VA
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNorgren C a Co
StatusACTIVE
End Item Source43990
End Item NameFILTER/REGULATOR
Model NumberB38
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6350-01-465-22581551B INTERCHANGEABLE
Alarm,smoke,automatic
Pittway Corp System Sensor Div
Cross-Reference Index
Part NumberManufacturer
2787-20 Norgren C a Co (USA)
R38-100R PRIMARY Norgren C a Co (USA)
Related Parts
6350-01-465-2258INTERCHANGEABLE
ALARM,SMOKE,AUTOMATIC
1551B

Frequently Asked Questions

What is NSN 4820-01-241-2987?

NSN 4820-01-241-2987 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 4820-01-241-2987?

NSN 4820-01-241-2987 has 2 cross-referenced part numbers: 2787-20 (Norgren C a Co), R38-100R (Norgren C a Co).

What NSN replaces 4820-01-241-2987?

There is 1 known substitute for 4820-01-241-2987: 6350-01-465-2258. Verify interchangeability with system specifications before substitution.

What are the specifications of R38-100R?

Key specifications for R38-100R: End Item Source: 43990; End Item Name: FILTER/REGULATOR; Model Number: B38. 3 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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