5310-00-891-1758

Find complete technical information, availability, and procurement data for: 5310-00-891-1758
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-891-1758

Item Name Code

01857

Assigment Date

01/20/1967 (59 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

hexagon nut style, 2b thread class, right-hand thread direction, 0.150 inches minimum and 0.163 inches maximum nut height, 0.4280 inches minimum and 0.4375 inches maximum width across flats

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: 0.150 inches minimum and 0.163 inches maximum
Width Across Flats: 0.4280 inches minimum and 0.4375 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 28
Hardness Rating: 163.0 brinell standard minimum
Nominal Thread Size: 0.250 inches
Bearing Surface Type: chamfered or washer faced
Material: steel overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-514-2951	No Name Available	04/01/2009

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
1205-18	Hexagon Plain Nut
5310008911758	Hexagon Plain Nut
MS35691-6	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-891-1758?

The FSCG of the NSN 5310-00-891-1758 is 5310

Does the NSN 5310-00-891-1758 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-891-1758 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 5310-00-891-1758 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-891-1758 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 5310-00-891-1758 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Jan 20, 1967