PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC1Valve,check

Macgregor Sweden Ab · NSN 4820-01-430-7319 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-430-7319 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-430-7319. Primary manufacturer part number: RC1.
Features
  • Valve,check — FSC 4820
  • 4 verified cross-references
  • Primary manufacturer: Macgregor Sweden Ab
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,check, cataloged under National Stock Number 4820-01-430-7319, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Macgregor Sweden Ab. This item has 4 commercial cross-references from 1 manufacturer, 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,check
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersMacgregor Sweden Ab (CAGE A236N); Macgregor Sweden Ab (CAGE S8828)
Technical Specifications
ParameterValue
NSN4820-01-430-7319
Primary Part NumberRC1
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMacgregor Sweden Ab
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5935-00-199-02751640 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
7045-00-442-1862 INTERCHANGEABLE
Cartridge,magnetic
5975-01-049-6741RC1 INTERCHANGEABLE
Clamp,beam
Abb Installation Products Inc
2930-01-156-533231526 INTERCHANGEABLE
Cap,filler Opening
Gates Corporation
2990-01-328-144535226 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Walker Mfg Co
4820-01-430-8920P4-14019 INTERCHANGEABLE
Minitest,manifold
Macgregor Sweden Ab
4820-01-430-8929P3-14002-5-10 INTERCHANGEABLE
Plate,nozzle,manifold
Macgregor Sweden Ab
4820-01-431-1288M-SR15KE05-1X INTERCHANGEABLE
Seat,valve
Bosch Rexroth Corporation Div Industrial Hydraulics
6530-01-524-9884ETC-111000-000 INTERCHANGEABLE
Control,temperature
Ranco Inc Ranco Controls Div
7510-01-555-7992RC1 INTERCHANGEABLE
Cartridge,toner
Rimage Corporation
Cross-Reference Index
Part NumberManufacturer
RC1 Macgregor Sweden Ab (SWE)
RC1 Macgregor Sweden Ab (SWE)
P1-14280 Macgregor Sweden Ab (SWE)
P1-14280 PC12 Macgregor Sweden Ab (SWE)
Related Parts
5935-00-199-0275INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1640
7045-00-442-1862INTERCHANGEABLE
CARTRIDGE,MAGNETIC
5975-01-049-6741INTERCHANGEABLE
CLAMP,BEAM
RC1
2930-01-156-5332INTERCHANGEABLE
CAP,FILLER OPENING
31526
2990-01-328-1445INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
35226
4820-01-430-8920INTERCHANGEABLE
MINITEST,MANIFOLD
P4-14019
4820-01-430-8929INTERCHANGEABLE
PLATE,NOZZLE,MANIFOLD
P3-14002-5-10
4820-01-431-1288INTERCHANGEABLE
SEAT,VALVE
M-SR15KE05-1X
6530-01-524-9884INTERCHANGEABLE
CONTROL,TEMPERATURE
ETC-111000-000
7510-01-555-7992INTERCHANGEABLE
CARTRIDGE,TONER
RC1

Frequently Asked Questions

What is NSN 4820-01-430-7319?

NSN 4820-01-430-7319 is a Valve,check, manufactured by Macgregor Sweden Ab, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-430-7319?

NSN 4820-01-430-7319 has 4 cross-referenced part numbers: RC1 (Macgregor Sweden Ab), RC1 (Macgregor Sweden Ab), P1-14280 (Macgregor Sweden Ab), P1-14280 PC12 (Macgregor Sweden Ab).

What NSN replaces 4820-01-430-7319?

There are 10 known substitutes for 4820-01-430-7319: 5935-00-199-0275, 7045-00-442-1862, 5975-01-049-6741 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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