PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A429Bushing

Eaton Aerospace Llc Ed and C West Div · NSN 1680-00-552-6973 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-552-6973 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-552-6973. Primary manufacturer part number: A429.
Features
  • Bushing — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Ed and C West Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bushing, cataloged under National Stock Number 1680-00-552-6973, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Ed and C West Div. 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 NameBushing
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc Ed and C West Div (CAGE 99145)
Technical Specifications
ParameterValue
NSN1680-00-552-6973
Primary Part NumberA429
Item NameBushing
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Ed and C West Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1680-00-909-9677A429 INTERCHANGEABLE
Block,mounting
Simmonds Precision Products Inc
5315-00-922-9031A429 INTERCHANGEABLE
Pin,grooved,headless
Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc
5998-01-178-9007 INTERCHANGEABLE
Circuit Card Assembly
4320-01-208-7196A429 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
A429 Eaton Aerospace Llc Ed and C West Div (USA)
Related Parts
1680-00-909-9677INTERCHANGEABLE
BLOCK,MOUNTING
A429
5315-00-922-9031INTERCHANGEABLE
PIN,GROOVED,HEADLESS
A429
5998-01-178-9007INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4320-01-208-7196INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A429

Frequently Asked Questions

What is NSN 1680-00-552-6973?

NSN 1680-00-552-6973 is a Bushing, manufactured by Eaton Aerospace Llc Ed and C West Div, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-552-6973?

NSN 1680-00-552-6973 has 1 cross-referenced part number: A429 (Eaton Aerospace Llc Ed and C West Div).

What NSN replaces 1680-00-552-6973?

There are 4 known substitutes for 1680-00-552-6973: 1680-00-909-9677, 5315-00-922-9031, 5998-01-178-9007 and 1 more. Verify interchangeability with system specifications before substitution.

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