PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

600646Lead Assy

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 6605-00-673-6371 · FSC 6605 · No Item Name Available
Verified by PartsTable
NSN 6605-00-673-6371 — this item is cataloged by the U.S. Government under National Stock Number 6605-00-673-6371. Primary manufacturer part number: 600646.
Features
  • Lead Assy — FSC 6605
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lead Assy, cataloged under National Stock Number 6605-00-673-6371, is classified within Federal Supply Class 6605 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameLead Assy
FSC / FSG6605 — No Item Name Available (FSG 66)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481)
Technical Specifications
ParameterValue
NSN6605-00-673-6371
Primary Part Number600646
Item NameLead Assy
FSC / FSG6605 / 66 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5925-00-503-8505 INTERCHANGEABLE
Circuit Breaker
6695-01-101-5691 INTERCHANGEABLE
Sampler,liquid
6695-01-328-0126 INTERCHANGEABLE
Sampler,liquid
4820-01-418-6826600646 INTERCHANGEABLE
Valve,metering
E-One, Inc. Dba E-One Hamburg
Cross-Reference Index
Part NumberManufacturer
600646 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5925-00-503-8505INTERCHANGEABLE
CIRCUIT BREAKER
6695-01-101-5691INTERCHANGEABLE
SAMPLER,LIQUID
6695-01-328-0126INTERCHANGEABLE
SAMPLER,LIQUID
4820-01-418-6826INTERCHANGEABLE
VALVE,METERING
600646

Frequently Asked Questions

What is NSN 6605-00-673-6371?

NSN 6605-00-673-6371 is a Lead Assy, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 6605 (No Item Name Available). Status: active.

What are the part numbers for NSN 6605-00-673-6371?

NSN 6605-00-673-6371 has 1 cross-referenced part number: 600646 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 6605-00-673-6371?

There are 4 known substitutes for 6605-00-673-6371: 5925-00-503-8505, 6695-01-101-5691, 6695-01-328-0126 and 1 more. Verify interchangeability with system specifications before substitution.

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