PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

510622PC8Spacer,ring

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5365-00-274-8490 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-274-8490 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-274-8490. Primary manufacturer part number: 510622PC8.
Features
  • Spacer,ring — FSC 5365
  • Outside Diameter: 1.500 INCHES NOMINAL IN
  • Material Document and Classification: QQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: COPPER
  • Overall Thickness: 0.062 INCHES NOMINAL IN
  • Inside Diameter: 1.156 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Applications requiring Copper construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-274-8490, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-274-8490
Primary Part Number510622PC8
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Outside Diameter1.500 INCHES NOMINAL IN
Material Document and ClassificationQQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
MaterialCOPPER
Overall Thickness0.062 INCHES NOMINAL IN
Inside Diameter1.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5975-00-284-8940 INTERCHANGEABLE
Ring,electrical Bonding
Cross-Reference Index
Part NumberManufacturer
P1453 Bae Systems Land & Armaments L.p. (USA)
510622PC8 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
P1453 Fmc Corp (USA)
Related Parts
5975-00-284-8940INTERCHANGEABLE
RING,ELECTRICAL BONDING

Frequently Asked Questions

What is NSN 5365-00-274-8490?

NSN 5365-00-274-8490 is a Spacer,ring, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-274-8490?

NSN 5365-00-274-8490 has 3 cross-referenced part numbers: P1453 (Bae Systems Land & Armaments L.p.), 510622PC8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), P1453 (Fmc Corp).

What NSN replaces 5365-00-274-8490?

There is 1 known substitute for 5365-00-274-8490: 5975-00-284-8940. Verify interchangeability with system specifications before substitution.

What are the specifications of 510622PC8?

Key specifications for 510622PC8: Outside Diameter: 1.500 INCHES NOMINAL IN; Material Document and Classification: QQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE; Material: COPPER; Overall Thickness: 0.062 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-274-8490 still in active supply?

NSN 5365-00-274-8490 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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