PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1593537Insert,flexible Coupling

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 3010-00-629-4883 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-629-4883 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-629-4883. Primary manufacturer part number: 1593537.
Features
  • Insert,flexible Coupling — FSC 3010
  • Style Designator: MULTIPLE HOLES, ROUND BORE
  • Bolt Circle Diameter: 2.843 INCHES NOMINAL IN
  • Overall Thickness: 0.150 INCHES NOMINAL IN
  • Overall Outside Diameter: 3.562 INCHES NOMINAL IN
  • Material: STEEL
  • 4 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Applications requiring Steel construction
General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-00-629-4883, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-629-4883
Primary Part Number1593537
Item NameInsert,flexible Coupling
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Style DesignatorMULTIPLE HOLES, ROUND BORE
Bolt Circle Diameter2.843 INCHES NOMINAL IN
Overall Thickness0.150 INCHES NOMINAL IN
Overall Outside Diameter3.562 INCHES NOMINAL IN
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3020-00-010-2404 INTERCHANGEABLE
Gear,spur
3110-00-142-4358359S INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5133-00-236-3414 INTERCHANGEABLE
Drill,twist
5945-00-259-0996 INTERCHANGEABLE
Relay,electromagnetic
5310-00-269-630410618 INTERCHANGEABLE
Nut,plain,hexagon
Steego Corp
4820-00-398-88302921P INTERCHANGEABLE
Disk,valve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5930-01-035-811810667886-6 INTERCHANGEABLE
Switch,toggle
Us Army Aviation and Missile Command
5962-01-047-7399351-1523-140 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4820-01-451-381810618 INTERCHANGEABLE
Valve,rotary,selector
North American Controls Inc Dba North American Controls Inc
6525-01-571-3993453567080292 INTERCHANGEABLE
Power Supply,computed Tomography
Phillips Medical Systems North America Co
Cross-Reference Index
Part NumberManufacturer
310618 Rexnord Industries, Llc Div Couplings Division (USA)
1593537 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
10618 Rexnord Industries, Llc Div Couplings Division (USA)
BUWEPSDWG1593537 Bae Systems Land & Armaments L.p. (USA)
Related Parts
3020-00-010-2404INTERCHANGEABLE
GEAR,SPUR
3110-00-142-4358INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
359S
5133-00-236-3414INTERCHANGEABLE
DRILL,TWIST
5945-00-259-0996INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5310-00-269-6304INTERCHANGEABLE
NUT,PLAIN,HEXAGON
10618
4820-00-398-8830INTERCHANGEABLE
DISK,VALVE
2921P
5930-01-035-8118INTERCHANGEABLE
SWITCH,TOGGLE
10667886-6
5962-01-047-7399INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-1523-140
4820-01-451-3818INTERCHANGEABLE
VALVE,ROTARY,SELECTOR
10618
6525-01-571-3993INTERCHANGEABLE
POWER SUPPLY,COMPUTED TOMOGRAPHY
453567080292
5310-01-593-8408INTERCHANGEABLE
WASHER,FLAT
10618

Frequently Asked Questions

What is NSN 3010-00-629-4883?

NSN 3010-00-629-4883 is a Insert,flexible Coupling, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-629-4883?

NSN 3010-00-629-4883 has 4 cross-referenced part numbers: 310618 (Rexnord Industries, Llc Div Couplings Division), 1593537 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 10618 (Rexnord Industries, Llc Div Couplings Division), BUWEPSDWG1593537 (Bae Systems Land & Armaments L.p.).

What NSN replaces 3010-00-629-4883?

There are 11 known substitutes for 3010-00-629-4883: 3020-00-010-2404, 3110-00-142-4358, 5133-00-236-3414 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1593537?

Key specifications for 1593537: Style Designator: MULTIPLE HOLES, ROUND BORE; Bolt Circle Diameter: 2.843 INCHES NOMINAL IN; Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 2.156 IN. IN; Overall Thickness: 0.150 INCHES NOMINAL IN. 6 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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