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5310-00-721-4434

Find complete technical information, availability, and procurement data for: 5310-00-721-4434

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5310-00-721-4434
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-721-4434
Item Name Code
01859
Assigment Date
01/01/1963 (63 years ago)

3b thread class, 0.172 inches minimum and 0.203 inches maximum nut height, 0.428 inches minimum and 0.440 inches maximum width across flats, slotted, hexagon nut style, right-hand thread direction

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
Nut Style
slotted, hexagon
Nut Height
0.172 inches minimum and 0.203 inches maximum
Width Across Flats
0.428 inches minimum and 0.440 inches maximum
Thread Series
unf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250 inches
Bearing Surface Type
chamfered or washer faced
Bearing Surface Finish
125.0 microinches
Material
steel corrosion resisting 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-01-669-4696 No Name Available 07/01/2020

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
10300543 Nut,plain,slotted,hexagon
218186 Nut,plain,slotted,hexagon
5596660 Nut,plain,slotted,hexagon
938.08.22.124 Nut,plain,slotted,hexagon
AE91983E Nut,plain,slotted,hexagon
AN320C4 Nut,plain,slotted,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-721-4434?
The FSCG of the NSN 5310-00-721-4434 is 5310
Does the NSN 5310-00-721-4434 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-721-4434 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 5310-00-721-4434 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-721-4434 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 5310-00-721-4434 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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