PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

545-1-2INValve,globe

Hammond Valve Corp · NSN 4820-00-203-3276 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-203-3276 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-203-3276. Primary manufacturer part number: 545-1-2IN.
Features
  • Valve,globe — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Hammond Valve Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,globe, cataloged under National Stock Number 4820-00-203-3276, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hammond Valve Corp. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,globe
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHammond Valve Corp (CAGE 14448); American Valve Mfg Co (CAGE 82430); Phelps Dodge Industries Inc Phelps Dodge Brass Co Div Lee Vrought and Cast Fittings Mill (CAGE 84829); Wolverine Brass Inc (CAGE 02271); Nibco Inc (CAGE 12168)
Technical Specifications
ParameterValue
NSN4820-00-203-3276
Primary Part Number545-1-2IN
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHammond Valve Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
7510-00-133-65725453 1/2 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
5970-00-812-7387 INTERCHANGEABLE
Tape,insulation,electrical
5970-01-106-966460 1/2IN INTERCHANGEABLE
Tape,insulation,electrical
Pamtech Inc
4730-01-459-6907761 2IN. INTERCHANGEABLE
Strainer,sediment
Core Industries Inc. Dba Mueller Steam Specialty
Cross-Reference Index
Part NumberManufacturer
545-1-2IN Hammond Valve Corp (USA)
60-1-2IN American Valve Mfg Co (USA)
727-23-1-2IN Phelps Dodge Industries Inc Phelps Dodge Brass Co Div Lee Vrought and Cast Fittings Mill (USA)
50420-1-2IN Wolverine Brass Inc (USA)
76-1-2IN Nibco Inc (USA)
Related Parts
7510-00-133-6572INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
5453 1/2
5970-00-812-7387INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
5970-01-106-9664INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
60 1/2IN
4730-01-459-6907INTERCHANGEABLE
STRAINER,SEDIMENT
761 2IN.

Frequently Asked Questions

What is NSN 4820-00-203-3276?

NSN 4820-00-203-3276 is a Valve,globe, manufactured by Hammond Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-203-3276?

NSN 4820-00-203-3276 has 5 cross-referenced part numbers: 545-1-2IN (Hammond Valve Corp), 60-1-2IN (American Valve Mfg Co), 727-23-1-2IN (Phelps Dodge Industries Inc Phelps Dodge Brass Co Div Lee Vrought and Cast Fittings Mill), 50420-1-2IN (Wolverine Brass Inc), 76-1-2IN (Nibco Inc).

What NSN replaces 4820-00-203-3276?

There are 4 known substitutes for 4820-00-203-3276: 7510-00-133-6572, 5970-00-812-7387, 5970-01-106-9664 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com