PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40900Ring Retainer

General Electrodynamics Corporation Dba Nsd Scale · NSN 6670-01-372-1629 · FSC 6670 · No Item Name Available
Verified by PartsTable
NSN 6670-01-372-1629 — this item is cataloged by the U.S. Government under National Stock Number 6670-01-372-1629. Primary manufacturer part number: 40900.
Features
  • Ring Retainer — FSC 6670
  • 1 verified cross-reference
  • Primary manufacturer: General Electrodynamics Corporation Dba Nsd Scale
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Retainer, cataloged under National Stock Number 6670-01-372-1629, is classified within Federal Supply Class 6670 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Electrodynamics Corporation Dba Nsd Scale. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6670-01-372-1629
Primary Part Number40900
Item NameRing Retainer
FSC / FSG6670 / 66 — No Item Name Available
ManufacturerGeneral Electrodynamics Corporation Dba Nsd Scale
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2630-00-242-6518 INTERCHANGEABLE
Tire,solid
5995-00-825-628840900 INTERCHANGEABLE
Cable Assembly,power,electrical
Unison Industries Llc
2520-01-081-6966D74451 INTERCHANGEABLE
Spider,planetary
Cnh Industrial America Llc Dba Cnh America
5945-01-132-418912288178 INTERCHANGEABLE
Solenoid,electrical
Allison Transmission Inc Dba Allison Transmission, Inc
6625-01-179-511040900 INTERCHANGEABLE
Converter,signal Data
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
40900 PRIMARY General Electrodynamics Corporation Dba Nsd Scale (USA)
Related Parts
2630-00-242-6518INTERCHANGEABLE
TIRE,SOLID
5995-00-825-6288INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
40900
2520-01-081-6966INTERCHANGEABLE
SPIDER,PLANETARY
D74451
5945-01-132-4189INTERCHANGEABLE
SOLENOID,ELECTRICAL
12288178
6625-01-179-5110INTERCHANGEABLE
CONVERTER,SIGNAL DATA
40900

Frequently Asked Questions

What is NSN 6670-01-372-1629?

NSN 6670-01-372-1629 is a Ring Retainer, manufactured by General Electrodynamics Corporation Dba Nsd Scale, classified under FSC 6670 (No Item Name Available). Status: active.

What are the part numbers for NSN 6670-01-372-1629?

NSN 6670-01-372-1629 has 1 cross-referenced part number: 40900 (General Electrodynamics Corporation Dba Nsd Scale).

What NSN replaces 6670-01-372-1629?

There are 5 known substitutes for 6670-01-372-1629: 2630-00-242-6518, 5995-00-825-6288, 2520-01-081-6966 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40900?

Key specifications for 40900: End Item Identification: 6670-00-300-9007. 1 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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