PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15477Valve,flow Control

Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment · NSN 4820-01-385-1265 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-385-1265 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-385-1265. Primary manufacturer part number: 15477.
Features
  • Valve,flow Control — FSC 4820
  • Body Material: COPPER ALLOY
  • 2 verified cross-references
  • Primary manufacturer: Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-385-1265, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-385-1265
Primary Part Number15477
Item NameValve,flow Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBarnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment
StatusACTIVE
Body MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3740-00-354-831921415 INTERCHANGEABLE
Straightener,stream
Durand-Wayland Inc Div John Bean Sprayers
5360-00-597-30402424 INTERCHANGEABLE
Spring,helical,compression
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5950-00-903-33871025-60 INTERCHANGEABLE
Coil,radio Frequency
American Precision Industries Inc.
8145-01-126-613915477 INTERCHANGEABLE
Shipping and Storage Container,c
Naval Inventory Control Point
5950-01-360-412515477 INTERCHANGEABLE
Reactor
Basler Electric Co
5340-01-539-4526 INTERCHANGEABLE
Seat,ball Socket
5310-01-565-255615477 INTERCHANGEABLE
Washer,flat
Tifco Industries, Inc. Dba Tifco Industries Inc
Cross-Reference Index
Part NumberManufacturer
15477 Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment (USA)
03570 Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment (USA)
Related Parts
3740-00-354-8319INTERCHANGEABLE
STRAIGHTENER,STREAM
21415
5360-00-597-3040INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2424
5950-00-903-3387INTERCHANGEABLE
COIL,RADIO FREQUENCY
1025-60
8145-01-126-6139INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,C
15477
5950-01-360-4125INTERCHANGEABLE
REACTOR
15477
5340-01-539-4526INTERCHANGEABLE
SEAT,BALL SOCKET
5310-01-565-2556INTERCHANGEABLE
WASHER,FLAT
15477

Frequently Asked Questions

What is NSN 4820-01-385-1265?

NSN 4820-01-385-1265 is a Valve,flow Control, manufactured by Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-385-1265?

NSN 4820-01-385-1265 has 2 cross-referenced part numbers: 15477 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment), 03570 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment).

What NSN replaces 4820-01-385-1265?

There are 7 known substitutes for 4820-01-385-1265: 3740-00-354-8319, 5360-00-597-3040, 5950-00-903-3387 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15477?

Key specifications for 15477: Body Material: COPPER ALLOY; End Item Identification: BARNSTEAD/THERMOLYNE CORP;BANTAM CARTRIDGE DEIONIZER;MODELS D0800 AND D0805. 2 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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