90498A

View detailed technical data, stock status, and sourcing information for: 90498A

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90498A
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-390-0094
Item Name Code
01857
Assigment Date
03/28/1974 (52 years ago)

1.625 inches nominal width across flats, right-hand thread direction, 2b thread class, 0.984 inches nominal nut height, hexagon nut style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2b
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
0.984 inches nominal
Width Across Flats
1.625 inches nominal
Thread Series
unc
Thread Quantity Per Inch
8
Nominal Thread Size
1.000 inches
Bearing Surface Type
chamfered
Material
steel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-265-9231 No Name Available 09/01/2023

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
90498A Hexagon Plain Nut
90498A1-8 Hexagon Plain Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-390-0094?
The FSCG of the NSN 5310-00-390-0094 is 5310
Does the NSN 5310-00-390-0094 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-390-0094 require demilitarization?
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.
Does NSN 5310-00-390-0094 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-390-0094 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-390-0094 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Thu, Mar 28, 1974

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
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Pricing

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ITAR Registered

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