PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

105423Spacer,stepped

Astronautics Corporation of America · NSN 5365-01-587-1269 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-587-1269 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-587-1269. Primary manufacturer part number: 105423.
Features
  • Spacer,stepped — FSC 5365
  • Material: STEEL CORROSION RESISTING
  • Surface Treatment: PASSIVATE
  • Style Designator: STEPPED SPACER
  • Body Inside Diameter: 0.190 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Spacer,stepped, cataloged under National Stock Number 5365-01-587-1269, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 4 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-587-1269
Primary Part Number105423
Item NameSpacer,stepped
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Surface TreatmentPASSIVATE
Style DesignatorSTEPPED SPACER
Body Inside Diameter0.190 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-246-92150105423 INTERCHANGEABLE
Elbow,pipe
Ed Etnyre & Co
5307-00-285-3912105-423 INTERCHANGEABLE
Stud,plain
Dresser Industries Inc Leroi Div
3120-00-389-8383105423 INTERCHANGEABLE
Bearing,sleeve
Viking Technologies, Ltd.
5985-01-018-0236117863 INTERCHANGEABLE
Waveguide Assembly
Frontgrade Technologies Inc.
5940-01-064-777210-542-3 INTERCHANGEABLE
Terminal,feedthru
Concord Electronics, Inc.
5998-01-203-9787105423 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5310-01-551-7446 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
105423 PRIMARY Astronautics Corporation of America (USA)
Related Parts
4730-00-246-9215INTERCHANGEABLE
ELBOW,PIPE
0105423
5307-00-285-3912INTERCHANGEABLE
STUD,PLAIN
105-423
3120-00-389-8383INTERCHANGEABLE
BEARING,SLEEVE
105423
5985-01-018-0236INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
117863
5940-01-064-7772INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-542-3
5998-01-203-9787INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
105423
5310-01-551-7446INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5365-01-587-1269?

NSN 5365-01-587-1269 is a Spacer,stepped, manufactured by Astronautics Corporation of America, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-587-1269?

NSN 5365-01-587-1269 has 1 cross-referenced part number: 105423 (Astronautics Corporation of America).

What NSN replaces 5365-01-587-1269?

There are 7 known substitutes for 5365-01-587-1269: 4730-00-246-9215, 5307-00-285-3912, 3120-00-389-8383 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 105423?

Key specifications for 105423: Material: STEEL CORROSION RESISTING; End Item Identification: FDS SIGNAL DATA CONVERTER; Overall Length: 0.789 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SPACER THEREADED. 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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