PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47966Washer,key

Goodrich Corporation Dba Goodrich Corp · NSN 5310-00-143-5656 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-143-5656 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-143-5656. Primary manufacturer part number: 47966.
Features
  • Washer,key — FSC 5310
  • External Straight Key Width: 0.121 INCHES NOMINAL0.121 INCHES NOMINAL IN
  • Outside Diameter: 0.755 INCHES NOMINAL0.755 INCHES NOMINAL IN
  • Material Thickness: 0.036 INCHES NOMINAL0.036 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Goodrich Corporation Dba Goodrich Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-00-143-5656, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation Dba Goodrich Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-143-5656
Primary Part Number47966
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGoodrich Corporation Dba Goodrich Corp
StatusACTIVE
External Straight Key Width0.121 INCHES NOMINAL0.121 INCHES NOMINAL IN
Outside Diameter0.755 INCHES NOMINAL0.755 INCHES NOMINAL IN
Material Thickness0.036 INCHES NOMINAL0.036 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3040-00-021-1846 INTERCHANGEABLE
Lever,manual Control
4820-00-568-76200F0019 INTERCHANGEABLE
Disk,valve
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
47966 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
47966 PRIMARY Goodrich Corporation Dba Goodrich Corp (USA)
Related Parts
3040-00-021-1846INTERCHANGEABLE
LEVER,MANUAL CONTROL
4820-00-568-7620INTERCHANGEABLE
DISK,VALVE
0F0019

Frequently Asked Questions

What is NSN 5310-00-143-5656?

NSN 5310-00-143-5656 is a Washer,key, manufactured by Goodrich Corporation Dba Goodrich Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-143-5656?

NSN 5310-00-143-5656 has 2 cross-referenced part numbers: 47966 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 47966 (Goodrich Corporation Dba Goodrich Corp).

What NSN replaces 5310-00-143-5656?

There are 2 known substitutes for 5310-00-143-5656: 3040-00-021-1846, 4820-00-568-7620. Verify interchangeability with system specifications before substitution.

What are the specifications of 47966?

Key specifications for 47966: External Straight Key Width: 0.121 INCHES NOMINAL0.121 INCHES NOMINAL IN; Outside Diameter: 0.755 INCHES NOMINAL0.755 INCHES NOMINAL IN; Material Thickness: 0.036 INCHES NOMINAL0.036 INCHES NOMINAL IN; Material: STEEL OVERALL. 4 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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