PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10689Insert,flexible Coupling

Rexnord Industries, Llc Div Couplings Division · NSN 3010-00-100-3297 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-100-3297 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-100-3297. Primary manufacturer part number: 10689.
Features
  • Insert,flexible Coupling — FSC 3010
  • Bolt Hole Diameter: 0.406 INCHES NOMINAL IN
  • Bolt Circle Diameter: 4.750 INCHES NOMINAL IN
  • Material: STEEL
  • Bolt Hole Quantity: 8
  • Style Designator: MULTIPLE HOLES, ROUND BORE
  • Overall Outside Diameter: 5.750 INCHES NOMINAL IN
  • Overall Thickness: 0.343 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-00-100-3297, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Industries, Llc Div Couplings Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-100-3297
Primary Part Number10689
Item NameInsert,flexible Coupling
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerRexnord Industries, Llc Div Couplings Division
StatusACTIVE
Bolt Hole Diameter0.406 INCHES NOMINAL IN
Bolt Circle Diameter4.750 INCHES NOMINAL IN
MaterialSTEEL
Bolt Hole Quantity8
Style DesignatorMULTIPLE HOLES, ROUND BORE
Overall Outside Diameter5.750 INCHES NOMINAL IN
Overall Thickness0.343 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-111-171610689 INTERCHANGEABLE
Nut,self-Locking,hexagon
Ametek Inc Schutte and Koerting Div
3010-00-141-8845RY95973 INTERCHANGEABLE
Coupling,shaft,flexible
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4730-00-277-8268C12273 INTERCHANGEABLE
Elbow,pipe to Hose
Haldex Brake Products Corporation
5965-00-755-4643 INTERCHANGEABLE
Microphone,dynamic
5935-00-835-0325 INTERCHANGEABLE
Connector,plug,electrical
5330-00-845-1212480441SSR INTERCHANGEABLE
Seal,plain
Federal-Mogul Corp Government Sales Dept
4130-01-055-935610689 INTERCHANGEABLE
Post,idler
Drs Environmental Systems Inc
5325-01-166-162410689 INTERCHANGEABLE
Ring,retaining
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5360-01-171-118910689 INTERCHANGEABLE
Spring
Consolidated Sewing Machine Corp
5360-01-423-3235 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
10689 PRIMARY Rexnord Industries, Llc Div Couplings Division (USA)
Related Parts
5310-00-111-1716INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
10689
3010-00-141-8845INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
RY95973
4730-00-277-8268INTERCHANGEABLE
ELBOW,PIPE TO HOSE
C12273
5965-00-755-4643INTERCHANGEABLE
MICROPHONE,DYNAMIC
5935-00-835-0325INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5330-00-845-1212INTERCHANGEABLE
SEAL,PLAIN
480441SSR
4130-01-055-9356INTERCHANGEABLE
POST,IDLER
10689
5325-01-166-1624INTERCHANGEABLE
RING,RETAINING
10689
5360-01-171-1189INTERCHANGEABLE
SPRING
10689
5360-01-423-3235INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 3010-00-100-3297?

NSN 3010-00-100-3297 is a Insert,flexible Coupling, manufactured by Rexnord Industries, Llc Div Couplings Division, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-100-3297?

NSN 3010-00-100-3297 has 1 cross-referenced part number: 10689 (Rexnord Industries, Llc Div Couplings Division).

What NSN replaces 3010-00-100-3297?

There are 10 known substitutes for 3010-00-100-3297: 5310-00-111-1716, 3010-00-141-8845, 4730-00-277-8268 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10689?

Key specifications for 10689: Bolt Hole Diameter: 0.406 INCHES NOMINAL IN; Bolt Circle Diameter: 4.750 INCHES NOMINAL IN; Material: STEEL; Bolt Hole Quantity: 8. 8 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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