PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

731790-1Spacer,ring

Hamilton Sundstrand Corporation · NSN 5365-01-164-8775 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-164-8775 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-164-8775. Primary manufacturer part number: 731790-1.
Features
  • Spacer,ring — FSC 5365
  • Material: STEEL COMP 1015 OR STEEL COMP 1018
  • Outside Diameter: 2.339 INCHES MINIMUM AND 2.349 INCHES MAXIMUM IN
  • Inside Diameter: 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN
  • Overall Thickness: 0.042 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Applications requiring Steel Comp 1015 or Steel Comp 1018 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-164-8775, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-164-8775
Primary Part Number731790-1
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
MaterialSTEEL COMP 1015 OR STEEL COMP 1018
Outside Diameter2.339 INCHES MINIMUM AND 2.349 INCHES MAXIMUM IN
Inside Diameter1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN
Overall Thickness0.042 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
731790-1 PRIMARY Hamilton Sundstrand Corporation (USA)
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Frequently Asked Questions

What is NSN 5365-01-164-8775?

NSN 5365-01-164-8775 is a Spacer,ring, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-164-8775?

NSN 5365-01-164-8775 has 1 cross-referenced part number: 731790-1 (Hamilton Sundstrand Corporation).

What are the specifications of 731790-1?

Key specifications for 731790-1: Material: STEEL COMP 1015 OR STEEL COMP 1018; Outside Diameter: 2.339 INCHES MINIMUM AND 2.349 INCHES MAXIMUM IN; Inside Diameter: 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN; Overall Thickness: 0.042 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN. 4 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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