PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2547694Spacer,ring

The Boeing Company · NSN 5365-00-576-2461 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-576-2461 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-576-2461. Primary manufacturer part number: 2547694.
Features
  • Spacer,ring — FSC 5365
  • Material: COPPER ALLOY 510
  • Overall Thickness: 0.377 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN
  • Outside Diameter: 2.625 INCHES NOMINAL IN
  • Material Document and Classification: QQ-B-750,COMP A FED SPEC SINGLE MATERIAL RESPONSE
  • Inside Diameter: 2.311 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM
  • 2 verified cross-references
Applications
  • Applications requiring Copper Alloy 510 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-576-2461, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-576-2461
Primary Part Number2547694
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
MaterialCOPPER ALLOY 510
Overall Thickness0.377 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN
Outside Diameter2.625 INCHES NOMINAL IN
Material Document and ClassificationQQ-B-750,COMP A FED SPEC SINGLE MATERIAL RESPONSE
Inside Diameter2.311 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
Surface TreatmentCADMIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5355-00-155-5752254769-4 INTERCHANGEABLE
Dial,scale
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
2547694 PRIMARY The Boeing Company (USA)
2547694 The Boeing Company (USA)
Related Parts
5355-00-155-5752INTERCHANGEABLE
DIAL,SCALE
254769-4

Frequently Asked Questions

What is NSN 5365-00-576-2461?

NSN 5365-00-576-2461 is a Spacer,ring, manufactured by The Boeing Company, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-576-2461?

NSN 5365-00-576-2461 has 2 cross-referenced part numbers: 2547694 (The Boeing Company), 2547694 (The Boeing Company).

What NSN replaces 5365-00-576-2461?

There is 1 known substitute for 5365-00-576-2461: 5355-00-155-5752. Verify interchangeability with system specifications before substitution.

What are the specifications of 2547694?

Key specifications for 2547694: Material: COPPER ALLOY 510; Overall Thickness: 0.377 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN; Outside Diameter: 2.625 INCHES NOMINAL IN; Material Document and Classification: QQ-B-750,COMP A FED SPEC SINGLE MATERIAL RESPONSE. 6 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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