PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

123804Ring

Northrop Grumman Systems Corporation · NSN 6605-01-218-6204 · FSC 6605 · No Item Name Available
Verified by PartsTable
NSN 6605-01-218-6204 — this item is cataloged by the U.S. Government under National Stock Number 6605-01-218-6204. Primary manufacturer part number: 123804.
Features
  • Ring — FSC 6605
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring, cataloged under National Stock Number 6605-01-218-6204, 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. 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.

Catalog Facts
Item NameRing
FSC / FSG6605 — No Item Name Available (FSG 66)
ManufacturersNorthrop Grumman Systems Corporation (CAGE 03956)
Technical Specifications
ParameterValue
NSN6605-01-218-6204
Primary Part Number123804
Item NameRing
FSC / FSG6605 / 66 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4130-00-060-8083 INTERCHANGEABLE
Filter Element,air Conditioning
3130-01-109-1431123804 INTERCHANGEABLE
Bearing Unit,ball
Reliance Electric Company Dba Reliance & Dodge Brands
Cross-Reference Index
Part NumberManufacturer
123804 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
4130-00-060-8083INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
3130-01-109-1431INTERCHANGEABLE
BEARING UNIT,BALL
123804

Frequently Asked Questions

What is NSN 6605-01-218-6204?

NSN 6605-01-218-6204 is a Ring, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6605 (No Item Name Available). Status: active.

What are the part numbers for NSN 6605-01-218-6204?

NSN 6605-01-218-6204 has 1 cross-referenced part number: 123804 (Northrop Grumman Systems Corporation).

What NSN replaces 6605-01-218-6204?

There are 2 known substitutes for 6605-01-218-6204: 4130-00-060-8083, 3130-01-109-1431. Verify interchangeability with system specifications before substitution.

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