PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

588Hub,body

Kay Elemetrics Corporation · NSN 3040-00-674-4682 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-674-4682 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-674-4682. Primary manufacturer part number: 588.
Features
  • Hub,body — FSC 3040
  • Style Designator: SINGLE HUB W/ SECURING HOLE(S)
  • Shoulder Outside Diameter: 2.997 INCHES NOMINAL IN
  • First End Hub Outside Diameter: 0.625 INCHES NOMINAL IN
  • Shoulder Width: 0.442 INCHES NOMINAL IN
  • Distance From First End Hub to Shoulder: 0.560 INCHES NOMINAL IN
  • Hub Inside Diameter: 0.375 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hub,body, cataloged under National Stock Number 3040-00-674-4682, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kay Elemetrics Corporation. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-674-4682
Primary Part Number588
Item NameHub,body
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerKay Elemetrics Corporation
StatusACTIVE
Style DesignatorSINGLE HUB W/ SECURING HOLE(S)
Shoulder Outside Diameter2.997 INCHES NOMINAL IN
First End Hub Outside Diameter0.625 INCHES NOMINAL IN
Shoulder Width0.442 INCHES NOMINAL IN
Distance From First End Hub to Shoulder0.560 INCHES NOMINAL IN
Hub Inside Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9330-00-192-9981 INTERCHANGEABLE
Plastic Strip,pressure Sensitive
6240-00-193-0934988 INTERCHANGEABLE
Lamp,incandescent
American National Standards Institute Incorporated Dba American National Standards Institute
5130-00-203-5399588A1 INTERCHANGEABLE
Wrench,impact,pneumatic
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
5133-00-203-6464588 INTERCHANGEABLE
Drill,masonry,power Hammer
Baltimore Tool Works Inc
5120-00-288-9674588 INTERCHANGEABLE
Wrench,box
Makino Inc
2910-00-364-2776 INTERCHANGEABLE
Pump,fuel,cam Actuated
6760-00-467-7288 INTERCHANGEABLE
Magazine,film
6105-00-527-85711319731 INTERCHANGEABLE
Motor-Tachometer Generator
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-549-60817791 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5935-00-672-9170209 INTERCHANGEABLE
Connector,plug,electrical
Cooper Wiring Devices Inc.
Cross-Reference Index
Part NumberManufacturer
588 Kay Elemetrics Corporation (USA)
Related Parts
9330-00-192-9981INTERCHANGEABLE
PLASTIC STRIP,PRESSURE SENSITIVE
6240-00-193-0934INTERCHANGEABLE
LAMP,INCANDESCENT
988
5130-00-203-5399INTERCHANGEABLE
WRENCH,IMPACT,PNEUMATIC
588A1
5133-00-203-6464INTERCHANGEABLE
DRILL,MASONRY,POWER HAMMER
588
5120-00-288-9674INTERCHANGEABLE
WRENCH,BOX
588
2910-00-364-2776INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
6760-00-467-7288INTERCHANGEABLE
MAGAZINE,FILM
6105-00-527-8571INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
1319731
5935-00-549-6081INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7791
5935-00-672-9170INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
209
5210-01-179-4001INTERCHANGEABLE
PLUMB BOB
SM-A-800456-1
4730-01-312-5734INTERCHANGEABLE
PLUG,PIPE

Frequently Asked Questions

What is NSN 3040-00-674-4682?

NSN 3040-00-674-4682 is a Hub,body, manufactured by Kay Elemetrics Corporation, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-674-4682?

NSN 3040-00-674-4682 has 1 cross-referenced part number: 588 (Kay Elemetrics Corporation).

What NSN replaces 3040-00-674-4682?

There are 12 known substitutes for 3040-00-674-4682: 9330-00-192-9981, 6240-00-193-0934, 5130-00-203-5399 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 588?

Key specifications for 588: Special Features: O/A LENGTH:1.002 IN.NOM;MATERIAL:COPPER ALLOY IN; Style Designator: SINGLE HUB W/ SECURING HOLE(S); Shoulder Outside Diameter: 2.997 INCHES NOMINAL IN; First End Hub Outside Diameter: 0.625 INCHES NOMINAL IN. 7 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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