F3073
Key Washer
This page provides complete and verified information for part number F3073, NSN 5310-00-358-8344
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.
0.390 inches minimum and 0.395 inches maximum hole diameter, 0.203 inches minimum and 0.234 inches maximum external prebent key length, 0.672 inches minimum and 0.703 inches maximum outside diameter, 0.141 inches minimum and 0.172 inches maximum external straight key length, 0.182 inches minimum and 0.192 inches maximum external straight key width
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Hole Diameter
- 0.390 inches minimum and 0.395 inches maximum
- Outside Diameter
- 0.672 inches minimum and 0.703 inches maximum
- External Straight Key Length
- 0.141 inches minimum and 0.172 inches maximum
- External Prebent Key Length
- 0.203 inches minimum and 0.234 inches maximum
- External Straight Key Width
- 0.182 inches minimum and 0.192 inches maximum
- Overall Distance Including Keys
- 0.797 inches minimum and 0.828 inches maximum
- Material Thickness
- 0.047 inches minimum and 0.078 inches maximum
- Hardness Rating
- 52.0 rockwell b minimum or 64.0 rockwell b maximum
- Material
- steel comp 1008 overall
- Material Document And Classification
- aisi assn std single material response overall
- Surface Treatment
- cadmium overall
- Style Designator
- key
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A022B0
- U - Precious metal content is unknown
- 0001869
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 7318220000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- XX
- 194160
- X
- 55210
- U - 50.0
- 713 - Metal hardware
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- BZ -
- washer or gaskets, iron or steel,
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for F3073
What is the FSCG of the NSN 5310-00-358-8344?
Does the NSN 5310-00-358-8344 have a Schedule B code assigned?
Does NSN 5310-00-358-8344 require demilitarization?
Does NSN 5310-00-358-8344 contain precious materials?
Does NSN 5310-00-358-8344 contain hazardous materials?
When the NSN 5310-00-358-8344 was assigned to the Federal Catalog?
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Price & Availability
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