PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20741Spacer,ring

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 5365-00-585-5456 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-585-5456 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-585-5456. Primary manufacturer part number: 20741.
Features
  • Spacer,ring — FSC 5365
  • Inside Diameter: 0.530 INCHES NOMINAL IN
  • Overall Thickness: 0.045 INCHES NOMINAL IN
  • Outside Diameter: 0.663 INCHES NOMINAL IN
  • Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Aerospace Group Headquarters
Applications
  • Applications requiring Plastic Polytetrafluoroethylene construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-585-5456, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-585-5456
Primary Part Number20741
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusACTIVE
Inside Diameter0.530 INCHES NOMINAL IN
Overall Thickness0.045 INCHES NOMINAL IN
Outside Diameter0.663 INCHES NOMINAL IN
Material Document and ClassificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-204-7881192886PC5 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5977-00-396-153465239-16 INTERCHANGEABLE
Brush,electrical Contact
Itw Food Equipment Group Llc Dba Hobart Service
5305-00-687-762220741 INTERCHANGEABLE
Screw,machine
Cec Vibration Products, Llc Dba Cec Vibrations Products
5999-01-037-0927SM-B-551664-1 INTERCHANGEABLE
Contact,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5305-01-117-727320741 INTERCHANGEABLE
Screw Retainer
Brinkley Technology Group Llc Dba Hercules Manufacturing
5998-01-361-402820741 INTERCHANGEABLE
Circuit Card Assembly
Giga-Tronics Incorporated Dba Giga-Tronics
Cross-Reference Index
Part NumberManufacturer
20741 PRIMARY Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
Related Parts
5940-00-204-7881INTERCHANGEABLE
TERMINAL,LUG
192886PC5
5977-00-396-1534INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
65239-16
5305-00-687-7622INTERCHANGEABLE
SCREW,MACHINE
20741
5999-01-037-0927INTERCHANGEABLE
CONTACT,ELECTRICAL
SM-B-551664-1
5305-01-117-7273INTERCHANGEABLE
SCREW RETAINER
20741
5998-01-361-4028INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20741

Frequently Asked Questions

What is NSN 5365-00-585-5456?

NSN 5365-00-585-5456 is a Spacer,ring, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-585-5456?

NSN 5365-00-585-5456 has 1 cross-referenced part number: 20741 (Parker Hannifin Corporation Div Aerospace Group Headquarters).

What NSN replaces 5365-00-585-5456?

There are 6 known substitutes for 5365-00-585-5456: 5940-00-204-7881, 5977-00-396-1534, 5305-00-687-7622 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20741?

Key specifications for 20741: Inside Diameter: 0.530 INCHES NOMINAL IN; Overall Thickness: 0.045 INCHES NOMINAL IN; Outside Diameter: 0.663 INCHES NOMINAL IN; Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE. 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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