PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2493745Washer,flat

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5310-00-717-3597 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-717-3597 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-717-3597. Primary manufacturer part number: 2493745.
Features
  • Washer,flat — FSC 5310
  • Material Document and Classification: MIL-P-19468,GROUP C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Center Hole Shape Style: ROUND
  • Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.255 INCHES NOMINAL IN
  • Overall Diameter: 1.100 INCHES NOMINAL IN
  • Thickness: 0.032 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-717-3597, is classified within Federal Supply Class 5310 (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 7 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-717-3597
Primary Part Number2493745
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Material Document and ClassificationMIL-P-19468,GROUP C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Center Hole Shape StyleROUND
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH LBS
Peripheral Shape StyleROUND
Hole Diameter0.255 INCHES NOMINAL IN
Overall Diameter1.100 INCHES NOMINAL IN
Thickness0.032 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1040-00-300-422920454 INTERCHANGEABLE
Window
L3harris Technologies, Inc. Div Space and Airborne Systems
1650-00-349-548550711 INTERCHANGEABLE
Filter Element,fluid
Pti Technologies Inc.
1660-00-654-287120454 INTERCHANGEABLE
Disconnect Assembly,oxygen
Avox Systems Inc Dba Avox Systems Inc
4730-00-922-7889214-1309 INTERCHANGEABLE
Clamp,hose
Cnh Industrial America Llc Dba Cnh America
5961-00-987-9457 INTERCHANGEABLE
Transistor
4820-01-192-2271 INTERCHANGEABLE
Valve,check
5970-01-332-798020454 INTERCHANGEABLE
Insulator,plate
Decitek Corp
Cross-Reference Index
Part NumberManufacturer
2493745 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
20454 Minnesota Mining and Mfg Co Broadcasting and Related Products Div
Related Parts
1040-00-300-4229INTERCHANGEABLE
WINDOW
20454
1650-00-349-5485INTERCHANGEABLE
FILTER ELEMENT,FLUID
50711
1660-00-654-2871INTERCHANGEABLE
DISCONNECT ASSEMBLY,OXYGEN
20454
4730-00-922-7889INTERCHANGEABLE
CLAMP,HOSE
214-1309
5961-00-987-9457INTERCHANGEABLE
TRANSISTOR
4820-01-192-2271INTERCHANGEABLE
VALVE,CHECK
5970-01-332-7980INTERCHANGEABLE
INSULATOR,PLATE
20454

Frequently Asked Questions

What is NSN 5310-00-717-3597?

NSN 5310-00-717-3597 is a Washer,flat, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-717-3597?

NSN 5310-00-717-3597 has 2 cross-referenced part numbers: 2493745 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 20454 (Minnesota Mining and Mfg Co Broadcasting and Related Products Div).

What NSN replaces 5310-00-717-3597?

There are 7 known substitutes for 5310-00-717-3597: 1040-00-300-4229, 1650-00-349-5485, 1660-00-654-2871 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2493745?

Key specifications for 2493745: Material Document and Classification: MIL-P-19468,GROUP C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Center Hole Shape Style: ROUND; Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS; Peripheral Shape Style: ROUND. 8 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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