PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303331Spacer,sleeve

Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines · NSN 5365-00-580-3815 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-580-3815 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-580-3815. Primary manufacturer part number: 303331.
Features
  • Spacer,sleeve — FSC 5365
  • Material: STEEL COMP 4130 OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: AMS6370 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6371 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Body Outside Diameter: 0.9300 INCHES MINIMUM AND 0.9500 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.7920 INCHES MINIMUM AND 0.7980 INCHES MAXIMUM IN
  • 2 verified cross-references
Applications
  • Applications requiring Steel Comp 4130 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-580-3815, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-580-3815
Primary Part Number303331
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerTeledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines
StatusCANCELLED
MaterialSTEEL COMP 4130 OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationAMS6370 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6371 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Outside Diameter0.9300 INCHES MINIMUM AND 0.9500 INCHES MAXIMUM IN
Body Inside Diameter0.7920 INCHES MINIMUM AND 0.7980 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5305-00-298-2703303331 INTERCHANGEABLE
Screw,shoulder
Lockheed Martin Corporation Div Rms - Mitchel Field
5950-00-647-6961303331 INTERCHANGEABLE
Transformer,audio Frequency
Naval Ship Systems Command
5905-00-837-6905303331 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cts Corp Electromechanical Div
7035-01-630-1811 INTERCHANGEABLE
Hub,network
Cross-Reference Index
Part NumberManufacturer
524517 Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines (USA)
303331 PRIMARY Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines (USA)
Related Parts
5305-00-298-2703INTERCHANGEABLE
SCREW,SHOULDER
303331
5950-00-647-6961INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
303331
5905-00-837-6905INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
303331
7035-01-630-1811INTERCHANGEABLE
HUB,NETWORK

Frequently Asked Questions

What is NSN 5365-00-580-3815?

NSN 5365-00-580-3815 is a Spacer,sleeve, manufactured by Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-580-3815?

NSN 5365-00-580-3815 has 2 cross-referenced part numbers: 524517 (Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines), 303331 (Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines).

What NSN replaces 5365-00-580-3815?

There are 4 known substitutes for 5365-00-580-3815: 5305-00-298-2703, 5950-00-647-6961, 5905-00-837-6905 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 303331?

Key specifications for 303331: Material: STEEL COMP 4130 OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Material Document and Classification: AMS6370 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6371 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-580-3815 still in active supply?

NSN 5365-00-580-3815 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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