PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33-45-1.0Valve,globe

Velan Inc · NSN 4820-01-298-5230 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-298-5230 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-298-5230. Primary manufacturer part number: 33-45-1.0.
Features
  • Valve,globe — FSC 4820
  • Bonnet Attachment Method: BOLTED
  • Flow Control Device: DISK
  • Style Designator: STRAIGHT THRU
  • Material: STEEL BODY
  • Valve Operation Method: MANUAL
  • Material: STEEL FLOW CONTROL DEVICE
  • Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Body construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-298-5230, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Inc. Government technical data includes 11 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-298-5230
Primary Part Number33-45-1.0
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerVelan Inc
StatusACTIVE
Bonnet Attachment MethodBOLTED
Flow Control DeviceDISK
Style DesignatorSTRAIGHT THRU
MaterialSTEEL BODY
Valve Operation MethodMANUAL
MaterialSTEEL FLOW CONTROL DEVICE
Nominal Pipe Size Accommodated1.000 INCHES ALL ENDS IN
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
Bonnet TypeOUTSIDE SCREW-YOKE
MaterialSTEEL COMP 410 STEM
Connection StyleSOCKET ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-6150 INTERCHANGEABLE
Ball,bearing
5325-00-202-2515 INTERCHANGEABLE
Grommet,nonmetallic
2815-00-271-954985510A INTERCHANGEABLE
Valve,poppet,engine
Brinkley Technology Group Llc Dba Hercules Manufacturing
9320-00-618-0697 INTERCHANGEABLE
Rubber Sheet,cellular
5930-00-875-1059684-454-9002 INTERCHANGEABLE
Switch,rotary
Honeywell International Inc. Div Aerospace - Torrance
6680-01-221-9411352468 INTERCHANGEABLE
Gage Rod-Cap,liquid Level
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
3110-01-246-7299 INTERCHANGEABLE
Bearing,ball,annular
4820-01-298-535433-45-1.0-4 INTERCHANGEABLE
Stem,fluid Valve
Velan Inc
4820-01-321-8101W03-2074B-02TS INTERCHANGEABLE
Valve,globe
Velan Inc
6515-01-490-51163345 INTERCHANGEABLE
Support,bow
Mizuho Orthopedic Systems, Inc. Dba Mizuho Orthopedic Systems Inc
Cross-Reference Index
Part NumberManufacturer
33-45-1.0 PRIMARY Velan Inc (CAN)
33-45 Velan Inc (CAN)
Related Parts
3110-00-100-6150INTERCHANGEABLE
BALL,BEARING
5325-00-202-2515INTERCHANGEABLE
GROMMET,NONMETALLIC
2815-00-271-9549INTERCHANGEABLE
VALVE,POPPET,ENGINE
85510A
9320-00-618-0697INTERCHANGEABLE
RUBBER SHEET,CELLULAR
5930-00-875-1059INTERCHANGEABLE
SWITCH,ROTARY
684-454-9002
6680-01-221-9411INTERCHANGEABLE
GAGE ROD-CAP,LIQUID LEVEL
352468
3110-01-246-7299INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-01-298-5354INTERCHANGEABLE
STEM,FLUID VALVE
33-45-1.0-4
4820-01-321-8101INTERCHANGEABLE
VALVE,GLOBE
W03-2074B-02TS
6515-01-490-5116INTERCHANGEABLE
SUPPORT,BOW
3345
6510-01-588-1963INTERCHANGEABLE
FILM,SKIN PROTECTIVE
3345

Frequently Asked Questions

What is NSN 4820-01-298-5230?

NSN 4820-01-298-5230 is a Valve,globe, manufactured by Velan Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-298-5230?

NSN 4820-01-298-5230 has 2 cross-referenced part numbers: 33-45-1.0 (Velan Inc), 33-45 (Velan Inc).

What NSN replaces 4820-01-298-5230?

There are 11 known substitutes for 4820-01-298-5230: 3110-00-100-6150, 5325-00-202-2515, 2815-00-271-9549 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33-45-1.0?

Key specifications for 33-45-1.0: Bonnet Attachment Method: BOLTED; Flow Control Device: DISK; Style Designator: STRAIGHT THRU; Material: STEEL BODY. 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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