PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31506Spacer,ring

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5365-01-308-9343 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-308-9343 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-308-9343. Primary manufacturer part number: 31506.
Features
  • Spacer,ring — FSC 5365
  • Material: STEEL COMP 301
  • Overall Thickness: 0.015 INCHES NOMINAL IN
  • Inside Diameter: 0.515 INCHES NOMINAL IN
  • Outside Diameter: 0.615 INCHES NOMINAL IN
  • Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Applications requiring Steel Comp 301 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-308-9343, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 5 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-308-9343
Primary Part Number31506
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
MaterialSTEEL COMP 301
Overall Thickness0.015 INCHES NOMINAL IN
Inside Diameter0.515 INCHES NOMINAL IN
Outside Diameter0.615 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3220-00-248-0892 INTERCHANGEABLE
Sander,belt,combination Vertical
5935-00-257-7210842865 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-00-369-7391C5-15-4426-2 INTERCHANGEABLE
Switch,thermostatic
Edgewood Chemical Biological Center Ecbc
5970-00-615-9892C29.4 CLASS 54-3 INTERCHANGEABLE
Insulator,strain
American National Standards Institute Incorporated Dba American National Standards Institute
7490-00-955-517231506 INTERCHANGEABLE
Collar,ink Feed Rol
Pitney Bowes Inc.
4730-01-181-7102 INTERCHANGEABLE
Elbow,flange to Hose
3825-01-208-4182S-620-E INTERCHANGEABLE
Snow Removal Unit,walking,power
Toro Co the
1630-01-391-65713-1506 INTERCHANGEABLE
Wheel,landing Gear
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
2910-01-414-538231506 INTERCHANGEABLE
Head and Rotor Assembly,fuel Inj
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5930-01-510-0036 INTERCHANGEABLE
Switch,electronic
Cross-Reference Index
Part NumberManufacturer
31506 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
3220-00-248-0892INTERCHANGEABLE
SANDER,BELT,COMBINATION VERTICAL
5935-00-257-7210INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
842865
5930-00-369-7391INTERCHANGEABLE
SWITCH,THERMOSTATIC
C5-15-4426-2
5970-00-615-9892INTERCHANGEABLE
INSULATOR,STRAIN
C29.4 CLASS 54-3
7490-00-955-5172INTERCHANGEABLE
COLLAR,INK FEED ROL
31506
4730-01-181-7102INTERCHANGEABLE
ELBOW,FLANGE TO HOSE
3825-01-208-4182INTERCHANGEABLE
SNOW REMOVAL UNIT,WALKING,POWER
S-620-E
1630-01-391-6571INTERCHANGEABLE
WHEEL,LANDING GEAR
3-1506
2910-01-414-5382INTERCHANGEABLE
HEAD AND ROTOR ASSEMBLY,FUEL INJ
31506
5930-01-510-0036INTERCHANGEABLE
SWITCH,ELECTRONIC
5340-01-559-9217INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
31506

Frequently Asked Questions

What is NSN 5365-01-308-9343?

NSN 5365-01-308-9343 is a Spacer,ring, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-308-9343?

NSN 5365-01-308-9343 has 1 cross-referenced part number: 31506 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5365-01-308-9343?

There are 11 known substitutes for 5365-01-308-9343: 3220-00-248-0892, 5935-00-257-7210, 5930-00-369-7391 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31506?

Key specifications for 31506: Material: STEEL COMP 301; Overall Thickness: 0.015 INCHES NOMINAL IN; Inside Diameter: 0.515 INCHES NOMINAL IN; Outside Diameter: 0.615 INCHES NOMINAL IN. 5 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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