PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1450-023Counter,particle

Revvity Health Sciences, Inc. · NSN 6635-01-565-6637 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-565-6637 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-565-6637. Primary manufacturer part number: 1450-023.
Features
  • Counter,particle — FSC 6635
  • 1 verified cross-reference
  • Primary manufacturer: Revvity Health Sciences, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Counter,particle, cataloged under National Stock Number 6635-01-565-6637, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Revvity Health Sciences, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-565-6637
Primary Part Number1450-023
Item NameCounter,particle
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerRevvity Health Sciences, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2910-00-358-4675 INTERCHANGEABLE
Parts Kit,engine Fuel Pump
2920-01-260-60295-207 INTERCHANGEABLE
Regulator,engine Generator
Motorola Automotive Electronics
Cross-Reference Index
Part NumberManufacturer
1450-023 PRIMARY Revvity Health Sciences, Inc. (USA)
Related Parts
2910-00-358-4675INTERCHANGEABLE
PARTS KIT,ENGINE FUEL PUMP
2920-01-260-6029INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
5-207

Frequently Asked Questions

What is NSN 6635-01-565-6637?

NSN 6635-01-565-6637 is a Counter,particle, manufactured by Revvity Health Sciences, Inc., classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-565-6637?

NSN 6635-01-565-6637 has 1 cross-referenced part number: 1450-023 (Revvity Health Sciences, Inc.).

What NSN replaces 6635-01-565-6637?

There are 2 known substitutes for 6635-01-565-6637: 2910-00-358-4675, 2920-01-260-6029. Verify interchangeability with system specifications before substitution.

What are the specifications of 1450-023?

Key specifications for 1450-023: Special Features: MICROPLATE LIQUID SCINTILLATION COUNTER AND LUMINOMETER,2 DETECTOR,16-SHELF MODEL; End Item Identification: MICROPLATE LIQUID SCINTILLATION COUNTER AND LUMINOMETER; Part Name Assigned by Controlling Agency: COUNTER,SCINTILLATION. 3 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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