PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34864Washer,flat

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 5310-01-365-9681 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-365-9681 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-365-9681. Primary manufacturer part number: 34864.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Circor Aerospace, Inc. Dba Circor Aerospace Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-365-9681, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersCircor Aerospace, Inc. Dba Circor Aerospace Inc (CAGE 91816)
Technical Specifications
ParameterValue
NSN5310-01-365-9681
Primary Part Number34864
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Dba Circor Aerospace Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-846-588334864 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
6150-00-890-3047420-53-3666 INTERCHANGEABLE
Lead Assembly,electrical
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
34864 PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
Related Parts
5940-00-846-5883INTERCHANGEABLE
SPLICE,CONDUCTOR
34864
6150-00-890-3047INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
420-53-3666

Frequently Asked Questions

What is NSN 5310-01-365-9681?

NSN 5310-01-365-9681 is a Washer,flat, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-365-9681?

NSN 5310-01-365-9681 has 1 cross-referenced part number: 34864 (Circor Aerospace, Inc. Dba Circor Aerospace Inc).

What NSN replaces 5310-01-365-9681?

There are 2 known substitutes for 5310-01-365-9681: 5940-00-846-5883, 6150-00-890-3047. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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