PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55258Coupling,shaft,flexible

Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global · NSN 3010-00-603-3982 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-603-3982 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-603-3982. Primary manufacturer part number: 55258.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Bore Length: 0.7100 INCHES NOMINAL SECOND END IN
  • Bore Diameter: 0.5000 INCHES NOMINAL FIRST END IN
  • Outside Diameter: 1.135 INCHES NOMINAL IN
  • Bore Length: 0.7250 INCHES NOMINAL FIRST END IN
  • Design Type: BONDED RUBBER
  • Bore Shape: STRAIGHT BOTH ENDS
  • Bore Diameter: 0.4375 INCHES NOMINAL SECOND END IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-603-3982, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global. Government technical data includes 8 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-603-3982
Primary Part Number55258
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerAesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
StatusACTIVE
Bore Length0.7100 INCHES NOMINAL SECOND END IN
Bore Diameter0.5000 INCHES NOMINAL FIRST END IN
Outside Diameter1.135 INCHES NOMINAL IN
Bore Length0.7250 INCHES NOMINAL FIRST END IN
Design TypeBONDED RUBBER
Bore ShapeSTRAIGHT BOTH ENDS
Bore Diameter0.4375 INCHES NOMINAL SECOND END IN
Securing MethodCOMPRESSION BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-313-655835182 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
5935-01-104-805355-258 INTERCHANGEABLE
Plug
Thermo King Corporation Dba Phoenix Global Distirbution.
4210-01-183-258155016 INTERCHANGEABLE
Bracket,fire Extinguisher
Tyco Fire Products Lp
8145-01-512-093055258 INTERCHANGEABLE
Modification Kit,shipping and St
Sharkcage Inc.
Cross-Reference Index
Part NumberManufacturer
55258 PRIMARY Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
Related Parts
3455-00-313-6558INTERCHANGEABLE
CUTTER,MILLING,END
35182
5935-01-104-8053INTERCHANGEABLE
PLUG
55-258
4210-01-183-2581INTERCHANGEABLE
BRACKET,FIRE EXTINGUISHER
55016
8145-01-512-0930INTERCHANGEABLE
MODIFICATION KIT,SHIPPING AND ST
55258

Frequently Asked Questions

What is NSN 3010-00-603-3982?

NSN 3010-00-603-3982 is a Coupling,shaft,flexible, manufactured by Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-603-3982?

NSN 3010-00-603-3982 has 1 cross-referenced part number: 55258 (Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global).

What NSN replaces 3010-00-603-3982?

There are 4 known substitutes for 3010-00-603-3982: 3455-00-313-6558, 5935-01-104-8053, 4210-01-183-2581 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55258?

Key specifications for 55258: Bore Length: 0.7100 INCHES NOMINAL SECOND END IN; Bore Diameter: 0.5000 INCHES NOMINAL FIRST END IN; Outside Diameter: 1.135 INCHES NOMINAL IN; Bore Length: 0.7250 INCHES NOMINAL FIRST END IN. 9 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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