PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4453Valve,ball

Better Engineering Manufacturing Inc · NSN 4820-01-500-0604 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-500-0604 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-500-0604. Primary manufacturer part number: 4453.
Features
  • Valve,ball — FSC 4820
  • Material: COPPER ALLOY BODY
  • 2 verified cross-references
  • Primary manufacturer: Better Engineering Manufacturing Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Body construction
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-500-0604, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Better Engineering Manufacturing Inc. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-500-0604
Primary Part Number4453
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBetter Engineering Manufacturing Inc
StatusCANCELLED
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-004-7582920012-55 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5999-00-023-9730480E INTERCHANGEABLE
Delay Line
Cardwell Condenser Corp Lapointe-Admiral Div
5365-00-024-6349 INTERCHANGEABLE
Plug,machine Thread
5330-00-074-26008620 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5330-00-074-790113651 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5120-00-116-3160 INTERCHANGEABLE
Die,crimping Tool
3930-00-146-0671 INTERCHANGEABLE
Block,chain Adjuste
5930-00-163-2059 INTERCHANGEABLE
Switch,toggle
5315-00-198-5971MS24692-220 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-00-240-8702 INTERCHANGEABLE
Adapter,socket Wrench
Cross-Reference Index
Part NumberManufacturer
4453 PRIMARY Better Engineering Manufacturing Inc (USA)
13650 Better Engineering Manufacturing Inc (USA)
Related Parts
5950-00-004-7582INTERCHANGEABLE
COIL,RADIO FREQUENCY
920012-55
5999-00-023-9730INTERCHANGEABLE
DELAY LINE
480E
5365-00-024-6349INTERCHANGEABLE
PLUG,MACHINE THREAD
5330-00-074-2600INTERCHANGEABLE
SEAL,PLAIN ENCASED
8620
5330-00-074-7901INTERCHANGEABLE
SEAL,PLAIN ENCASED
13651
5120-00-116-3160INTERCHANGEABLE
DIE,CRIMPING TOOL
3930-00-146-0671INTERCHANGEABLE
BLOCK,CHAIN ADJUSTE
5930-00-163-2059INTERCHANGEABLE
SWITCH,TOGGLE
5315-00-198-5971INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-220
5120-00-240-8702INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
6625-00-456-7447INTERCHANGEABLE
PREAMPLIFIER TEST S
13650
6530-00-598-5701INTERCHANGEABLE
TABLE,OVERBED
4453

Frequently Asked Questions

What is NSN 4820-01-500-0604?

NSN 4820-01-500-0604 is a Valve,ball, manufactured by Better Engineering Manufacturing Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-500-0604?

NSN 4820-01-500-0604 has 2 cross-referenced part numbers: 4453 (Better Engineering Manufacturing Inc), 13650 (Better Engineering Manufacturing Inc).

What NSN replaces 4820-01-500-0604?

There are 12 known substitutes for 4820-01-500-0604: 5950-00-004-7582, 5999-00-023-9730, 5365-00-024-6349 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4453?

Key specifications for 4453: Part Name Assigned by Controlling Agency: 1/4 INCH BRASS BALL VALVE IN; End Item Identification: JP5 FUELING SYSTEM; Material: COPPER ALLOY BODY. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-500-0604 still in active supply?

NSN 4820-01-500-0604 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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