PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

OCR19-XRValve,angle

Brass Craft Mfg Co Sub of Masco Corp · NSN 4820-00-369-7438 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-369-7438 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-369-7438. Primary manufacturer part number: OCR19-XR.
Features
  • Valve,angle — FSC 4820
  • Valve Operation Method: MANUAL
  • Thread Series Designator: UNF FIRST END
  • Furnished Items and Quantity: 1 HANDLE
  • Thread Series Designator: UNF SECOND END
  • Nominal Outside Diameter Tube Accommodated: 0.500 INCHES FIRST END IN
  • Style Designator: ANGLE
  • Connection Type: THREADED INTERNAL TUBE ALL ENDS
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Body construction
General Description

The Valve,angle, cataloged under National Stock Number 4820-00-369-7438, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Brass Craft Mfg Co Sub of Masco Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN4820-00-369-7438
Primary Part NumberOCR19-XR
Item NameValve,angle
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBrass Craft Mfg Co Sub of Masco Corp
StatusACTIVE
Valve Operation MethodMANUAL
Thread Series DesignatorUNF FIRST END
Furnished Items and Quantity1 HANDLE
Thread Series DesignatorUNF SECOND END
Nominal Outside Diameter Tube Accommodated0.500 INCHES FIRST END IN
Style DesignatorANGLE
Connection TypeTHREADED INTERNAL TUBE ALL ENDS
MaterialCOPPER BODY
Nominal Outside Diameter Tube Accommodated0.375 INCHES SECOND END IN
Surface TreatmentCHROMIUM
Connection StyleSWIVEL NUT,COMPRESSION(TUBE) ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-016-8438A212 INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
6130-00-113-1189S04AAQ6FA INTERCHANGEABLE
Rectifier,metallic
Westinghouse Science & Technology Center
5970-00-284-8796A1 INTERCHANGEABLE
Insulator,bushing
Graybar Electric Company, Inc. Dba Graybar Electric
6340-00-347-4713A21-1C INTERCHANGEABLE
Control Assy,warnin
Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
5315-00-805-5290A2-12 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
5340-00-840-1643SC2-1-2 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caplugs Llc Dba Mokon Div Caplugs
5950-01-035-4724A212 INTERCHANGEABLE
Coil,radio Frequency
International Microwave Corp
5945-01-041-0267A21-2 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
3426-01-242-79621300 5060 INTERCHANGEABLE
Anode,plating
Sifco Applied Surface Concepts, Llc
6545-01-524-4433A212 INTERCHANGEABLE
Physical Therapy Long Shelf Life
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Cross-Reference Index
Part NumberManufacturer
CR19 Brass Craft Mfg Co Sub of Masco Corp (USA)
OCR19-XR PRIMARY Brass Craft Mfg Co Sub of Masco Corp (USA)
OCR19 R Brass Craft Mfg Co Sub of Masco Corp (USA)
A212 Teledyne Ansonia Screw Machines and Plumbing Div Teledyne Inc Company (USA)
CR19 RB Brass Craft Mfg Co Sub of Masco Corp (USA)
Related Parts
5330-00-016-8438INTERCHANGEABLE
PACKING,PREFORMED
A212
6130-00-113-1189INTERCHANGEABLE
RECTIFIER,METALLIC
S04AAQ6FA
5970-00-284-8796INTERCHANGEABLE
INSULATOR,BUSHING
A1
6340-00-347-4713INTERCHANGEABLE
CONTROL ASSY,WARNIN
A21-1C
5315-00-805-5290INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A2-12
5340-00-840-1643INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
SC2-1-2
5950-01-035-4724INTERCHANGEABLE
COIL,RADIO FREQUENCY
A212
5945-01-041-0267INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A21-2
3426-01-242-7962INTERCHANGEABLE
ANODE,PLATING
1300 5060
6545-01-524-4433INTERCHANGEABLE
PHYSICAL THERAPY LONG SHELF LIFE
A212

Frequently Asked Questions

What is NSN 4820-00-369-7438?

NSN 4820-00-369-7438 is a Valve,angle, manufactured by Brass Craft Mfg Co Sub of Masco Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-369-7438?

NSN 4820-00-369-7438 has 5 cross-referenced part numbers: CR19 (Brass Craft Mfg Co Sub of Masco Corp), OCR19-XR (Brass Craft Mfg Co Sub of Masco Corp), OCR19 R (Brass Craft Mfg Co Sub of Masco Corp), A212 (Teledyne Ansonia Screw Machines and Plumbing Div Teledyne Inc Company), CR19 RB (Brass Craft Mfg Co Sub of Masco Corp).

What NSN replaces 4820-00-369-7438?

There are 10 known substitutes for 4820-00-369-7438: 5330-00-016-8438, 6130-00-113-1189, 5970-00-284-8796 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of OCR19-XR?

Key specifications for OCR19-XR: Valve Operation Method: MANUAL; Thread Series Designator: UNF FIRST END; Furnished Items and Quantity: 1 HANDLE; Thread Series Designator: UNF SECOND END. 11 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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