PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

591-601Bushing,blower

Steward Machine Co Inc · NSN 5365-00-950-1890 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-950-1890 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-950-1890. Primary manufacturer part number: 591-601.
Features
  • Bushing,blower — FSC 5365
  • General Characteristics Item Description: CORROSIN RESISTING STEEL; 1.125 IN. O/A L IN
  • 8 verified cross-references
  • Primary manufacturer: Steward Machine Co Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bushing,blower, cataloged under National Stock Number 5365-00-950-1890, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Steward Machine Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, 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
NSN5365-00-950-1890
Primary Part Number591-601
Item NameBushing,blower
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerSteward Machine Co Inc
StatusACTIVE
General Characteristics Item DescriptionCORROSIN RESISTING STEEL; 1.125 IN. O/A L IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-230-8759SM-D-2015962 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-243-4878 INTERCHANGEABLE
Cam Follower,needle Bearing
3020-00-454-7984 INTERCHANGEABLE
Gear,helical
9540-00-580-6228 INTERCHANGEABLE
Beam,structural
4730-00-944-4972 INTERCHANGEABLE
Elbow,pipe
2825-00-950-1888591-578AP INTERCHANGEABLE
Sleeve,blower
Acme Products & Engineering Inc
4820-00-950-1889591-600 INTERCHANGEABLE
Stem,fluid Valve
Steward Machine Co Inc
5365-00-950-1891 INTERCHANGEABLE
Bushing,blower
4820-00-950-1894591-603 INTERCHANGEABLE
Stem,fluid Valve
Steward Machine Co Inc
5365-00-950-189511473 INTERCHANGEABLE
Bushing,plug,blower
Rps-Fl, Inc. Dba Rps Inc
Cross-Reference Index
Part NumberManufacturer
60-591PC601 Hardie-Tynes Co., Inc. (USA)
60-620PC601 Hardie-Tynes Co., Inc. (USA)
591-601 PRIMARY Steward Machine Co Inc (USA)
60-773PC601 Hardie-Tynes Co., Inc. (USA)
60-591 Hardie-Tynes Co., Inc. (USA)
60-773 Hardie-Tynes Co., Inc. (USA)
60-620 Hardie-Tynes Co., Inc. (USA)
591-601 Hardie-Tynes Co., Inc. (USA)
Related Parts
5950-00-230-8759INTERCHANGEABLE
TRANSFORMER,POWER
SM-D-2015962
3110-00-243-4878INTERCHANGEABLE
CAM FOLLOWER,NEEDLE BEARING
3020-00-454-7984INTERCHANGEABLE
GEAR,HELICAL
9540-00-580-6228INTERCHANGEABLE
BEAM,STRUCTURAL
4730-00-944-4972INTERCHANGEABLE
ELBOW,PIPE
2825-00-950-1888INTERCHANGEABLE
SLEEVE,BLOWER
591-578AP
4820-00-950-1889INTERCHANGEABLE
STEM,FLUID VALVE
591-600
5365-00-950-1891INTERCHANGEABLE
BUSHING,BLOWER
4820-00-950-1894INTERCHANGEABLE
STEM,FLUID VALVE
591-603
5365-00-950-1895INTERCHANGEABLE
BUSHING,PLUG,BLOWER
11473
4820-00-950-1898INTERCHANGEABLE
STEM,PLUG,BLOWER
591-611
5935-01-156-7752INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5266-CY

Frequently Asked Questions

What is NSN 5365-00-950-1890?

NSN 5365-00-950-1890 is a Bushing,blower, manufactured by Steward Machine Co Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-950-1890?

NSN 5365-00-950-1890 has 8 cross-referenced part numbers: 60-591PC601 (Hardie-Tynes Co., Inc.), 60-620PC601 (Hardie-Tynes Co., Inc.), 591-601 (Steward Machine Co Inc), 60-773PC601 (Hardie-Tynes Co., Inc.), 60-591 (Hardie-Tynes Co., Inc.) and 3 more.

What NSN replaces 5365-00-950-1890?

There are 12 known substitutes for 5365-00-950-1890: 5950-00-230-8759, 3110-00-243-4878, 3020-00-454-7984 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 591-601?

Key specifications for 591-601: General Characteristics Item Description: CORROSIN RESISTING STEEL; 1.125 IN. O/A L IN. 1 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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