PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

2508976-314Spacer,ring

Naval Sea Systems Command · NSN 5365-01-272-5659 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-272-5659 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-272-5659. Primary manufacturer part number: 2508976-314.
Features
  • Spacer,ring — FSC 5365
  • Inside Diameter: 2.251 INCHES MINIMUM AND 2.253 INCHES MAXIMUM IN
  • Outside Diameter: 2.975 INCHES MINIMUM AND 2.985 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-C-390 FED SPEC ALL MATERIAL RESPONSES OR QQ-C-525,COMP 12 FED SPEC ALL MATERIAL RESPONSES
  • Overall Thickness: 0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-272-5659, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-272-5659
Primary Part Number2508976-314
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Inside Diameter2.251 INCHES MINIMUM AND 2.253 INCHES MAXIMUM IN
Outside Diameter2.975 INCHES MINIMUM AND 2.985 INCHES MAXIMUM IN
Material Document and ClassificationQQ-C-390 FED SPEC ALL MATERIAL RESPONSES OR QQ-C-525,COMP 12 FED SPEC ALL MATERIAL RESPONSES
Overall Thickness0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
2508976-314 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2508976-314 PRIMARY Naval Sea Systems Command (USA)
Related Parts in Hardware and Abrasives
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8200931
5365-00-001-1365
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5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
123CSM51841-11
5365-00-001-1915
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5365-00-001-1916
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5365-00-001-1940
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5365-01-272-5659?

NSN 5365-01-272-5659 is a Spacer,ring, manufactured by Naval Sea Systems Command, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-272-5659?

NSN 5365-01-272-5659 has 2 cross-referenced part numbers: 2508976-314 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2508976-314 (Naval Sea Systems Command).

What are the specifications of 2508976-314?

Key specifications for 2508976-314: Inside Diameter: 2.251 INCHES MINIMUM AND 2.253 INCHES MAXIMUM IN; Outside Diameter: 2.975 INCHES MINIMUM AND 2.985 INCHES MAXIMUM IN; Material Document and Classification: QQ-C-390 FED SPEC ALL MATERIAL RESPONSES OR QQ-C-525,COMP 12 FED SPEC ALL MATERIAL RESPONSES; Overall Thickness: 0.313 INCHES MINIMUM AND 0.315 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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