PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B6543Retainer,pinion Sha

Aerocontrolex Group, Inc. Div Talley Actuators · NSN 1680-00-696-6257 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-696-6257 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-696-6257. Primary manufacturer part number: B6543.
Features
  • Retainer,pinion Sha — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Aerocontrolex Group, Inc. Div Talley Actuators
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,pinion Sha, cataloged under National Stock Number 1680-00-696-6257, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Aerocontrolex Group, Inc. Div Talley Actuators. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,pinion Sha
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersAerocontrolex Group, Inc. Div Talley Actuators (CAGE 98889)
Technical Specifications
ParameterValue
NSN1680-00-696-6257
Primary Part NumberB6543
Item NameRetainer,pinion Sha
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerAerocontrolex Group, Inc. Div Talley Actuators
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6150-00-201-5576 INTERCHANGEABLE
Cable Assembly,special Purpose,e
5945-00-257-8782B6543 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5950-00-538-3840 INTERCHANGEABLE
Reactor
5960-00-752-6019 INTERCHANGEABLE
Electron Tube
5960-00-857-67866543 INTERCHANGEABLE
Electron Tube
Stellant Systems Inc
5305-00-993-1848MS35207-265 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
1680-01-072-5695B6543 INTERCHANGEABLE
Foot,fixing
Page Aerospace Limited
6515-01-094-82016543 INTERCHANGEABLE
Irrigation Set,urological,tur
Abbott Laboratories Inc. Div Hospital Products Division
6350-01-226-6543PCM-6543 INTERCHANGEABLE
Horn,signal
Precision Cable Mfg Co Inc
4720-01-318-96976543-06-0097 INTERCHANGEABLE
Hose Assembly,nonmetallic
Transdigm Inc Div Adelwiggins Group
Cross-Reference Index
Part NumberManufacturer
B6543 PRIMARY Aerocontrolex Group, Inc. Div Talley Actuators (USA)
6543 Aerocontrolex Group, Inc. Div Talley Actuators (USA)
Related Parts
6150-00-201-5576INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5945-00-257-8782INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
B6543
5950-00-538-3840INTERCHANGEABLE
REACTOR
5960-00-752-6019INTERCHANGEABLE
ELECTRON TUBE
5960-00-857-6786INTERCHANGEABLE
ELECTRON TUBE
6543
5305-00-993-1848INTERCHANGEABLE
SCREW,MACHINE
MS35207-265
1680-01-072-5695INTERCHANGEABLE
FOOT,FIXING
B6543
6515-01-094-8201INTERCHANGEABLE
IRRIGATION SET,UROLOGICAL,TUR
6543
6350-01-226-6543INTERCHANGEABLE
HORN,SIGNAL
PCM-6543
4720-01-318-9697INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6543-06-0097
4720-01-318-9698INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6543-12-0100
4720-01-319-2747INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6543-12-0132

Frequently Asked Questions

What is NSN 1680-00-696-6257?

NSN 1680-00-696-6257 is a Retainer,pinion Sha, manufactured by Aerocontrolex Group, Inc. Div Talley Actuators, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-696-6257?

NSN 1680-00-696-6257 has 2 cross-referenced part numbers: B6543 (Aerocontrolex Group, Inc. Div Talley Actuators), 6543 (Aerocontrolex Group, Inc. Div Talley Actuators).

What NSN replaces 1680-00-696-6257?

There are 12 known substitutes for 1680-00-696-6257: 6150-00-201-5576, 5945-00-257-8782, 5950-00-538-3840 and 9 more. Verify interchangeability with system specifications before substitution.

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