PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

620735Insert,flexible Coupling

Rexnord Industries, Llc Div Couplings Division · NSN 3010-01-032-6699 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-032-6699 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-032-6699. Primary manufacturer part number: 620735.
Features
  • Insert,flexible Coupling — FSC 3010
  • Material: STEEL CORROSION RESISTING
  • Bolt Hole Diameter: 0.875 INCHES NOMINAL IN
  • Overall Thickness: 0.500 INCHES NOMINAL IN
  • Style Designator: MULTIPLE HOLES, ROUND BORE
  • Bolt Hole Quantity: 8
  • Overall Outside Diameter: 12.875 INCHES NOMINAL IN
  • Bolt Circle Diameter: 10.500 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-032-6699, 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 2 commercial cross-references 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
NSN3010-01-032-6699
Primary Part Number620735
Item NameInsert,flexible Coupling
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerRexnord Industries, Llc Div Couplings Division
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Bolt Hole Diameter0.875 INCHES NOMINAL IN
Overall Thickness0.500 INCHES NOMINAL IN
Style DesignatorMULTIPLE HOLES, ROUND BORE
Bolt Hole Quantity8
Overall Outside Diameter12.875 INCHES NOMINAL IN
Bolt Circle Diameter10.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5940-00-230-8125304-0017-000 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3110-00-293-8566HM-212047 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Ntn Bearing Corporation of America
4820-01-141-41762073-5 PIECE 4 INTERCHANGEABLE
Disk,valve
Flowserve Corporation Div Flowserve Us Inc
4820-01-170-91832073-5 PIECE 13 INTERCHANGEABLE
Seat,valve
Flowserve Corporation Div Flowserve Us Inc
4720-01-621-0328620735 INTERCHANGEABLE
Hose Assembly,nonmetallic
Ge Energy Products, Inc Dba Ge Div Ge Packaged Power, Inc.
Cross-Reference Index
Part NumberManufacturer
620735 PRIMARY Rexnord Industries, Llc Div Couplings Division (USA)
20735 Rexnord Industries, Llc Div Couplings Division (USA)
Related Parts
5940-00-230-8125INTERCHANGEABLE
TERMINAL,LUG
304-0017-000
3110-00-293-8566INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
HM-212047
4820-01-141-4176INTERCHANGEABLE
DISK,VALVE
2073-5 PIECE 4
4820-01-170-9183INTERCHANGEABLE
SEAT,VALVE
2073-5 PIECE 13
4720-01-621-0328INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
620735

Frequently Asked Questions

What is NSN 3010-01-032-6699?

NSN 3010-01-032-6699 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 3010-01-032-6699?

NSN 3010-01-032-6699 has 2 cross-referenced part numbers: 620735 (Rexnord Industries, Llc Div Couplings Division), 20735 (Rexnord Industries, Llc Div Couplings Division).

What NSN replaces 3010-01-032-6699?

There are 5 known substitutes for 3010-01-032-6699: 5940-00-230-8125, 3110-00-293-8566, 4820-01-141-4176 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 620735?

Key specifications for 620735: Material: STEEL CORROSION RESISTING; Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 8.125 IN. IN; Bolt Hole Diameter: 0.875 INCHES NOMINAL IN; Overall Thickness: 0.500 INCHES NOMINAL IN. 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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