5310-01-434-3778

Find complete technical information, availability, and procurement data for: 5310-01-434-3778
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-434-3778

Item Name Code

01857

Assigment Date

07/29/1996 (29 years ago)

A pinlike item designed to turn within and be held in place by an eyelet, turnlock fastener; ring, retaining; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a lockspring, turnlock fastener or receptacle, turnlock fastener. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

right-hand thread direction, hexagon nut style, 29.16 millimeters minimum and 30.00 millimeters maximum width across flats, m thread series, 18.0 millimeters minimum and 20.0 millimeters maximum nut height

Product Characteristics

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

Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 18.0 millimeters minimum and 20.0 millimeters maximum
Width Across Flats: 29.16 millimeters minimum and 30.00 millimeters maximum
Thread Series: m
Nominal Thread Size: 20.0 millimeters
Thread Pitch In Millimeters: 1.50
Bearing Surface Type: chamfered
Thread Tolerance Class: 6h internal
Material: steel property class 5.8 or steel property class 8.8 overall
Surface Treatment: zinc overall

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
12414315-021	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-434-3778?

The FSCG of the NSN 5310-01-434-3778 is 5310

Does the NSN 5310-01-434-3778 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-434-3778 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 5310-01-434-3778 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-434-3778 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 5310-01-434-3778 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Jul 29, 1996