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5310-00-321-9804

Find complete technical information, availability, and procurement data for: 5310-00-321-9804

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5310-00-321-9804
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-321-9804
Item Name Code
04888
Assigment Date
11/21/1973 (52 years ago)

0.495 inches maximum overall height, double hexagon nut style, 3b thread class, right-hand thread direction, 0.697 inches maximum washer outside diameter

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Washer Outside Diameter
0.697 inches maximum
Overall Height
0.495 inches maximum
Nut Style
double hexagon
Washer Thickness
0.087 inches nominal
Width Across Flats
0.553 inches minimum and 0.564 inches maximum
Thread Series
unjf
Thread Quantity Per Inch
20
Nominal Thread Size
0.438 inches
Special Features
slots in upper portion
Material
nickel alloy 718 overall
Material Document And Classification
ams 5662 assn std single material response overall
Surface Treatment
passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-032-3743 No Name Available 02/01/1991

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
11572-7 Nut,plain,extended Washer,double
74384-7 Nut,plain,extended Washer,double
74384-7M Nut,plain,extended Washer,double
74384M7 Nut,plain,extended Washer,double
ST3M612C7 Nut,plain,extended Washer,double
ST3M612C7M Nut,plain,extended Washer,double

FAQs

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

What is the FSCG of the NSN 5310-00-321-9804?
The FSCG of the NSN 5310-00-321-9804 is 5310
Does the NSN 5310-00-321-9804 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-00-321-9804 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 5310-00-321-9804 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-321-9804 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 5310-00-321-9804 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Nov 21, 1973

Professional Distribution

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