SLN206-3

View detailed technical data, stock status, and sourcing information for: SLN206-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-116-1207

Item Name Code

29730

Assigment Date

07/21/1981 (45 years ago)

right-hand thread direction, 0.420 inches maximum washer outside diameter, prevailing torque all metal design locking feature, 3b thread class, dry film lubricant lubrication

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
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.420 inches maximum
Lubrication: dry film lubricant
Overall Height: 0.173 inches minimum and 0.203 inches maximum
Nut Style: slotted hexagon
Washer Thickness: 0.020 inches nominal
Width Across Flats: 0.306 inches minimum and 0.316 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: iron alloy 660 overall
Material Document And Classification: ams5737 national spec all material responses or ams5525 national spec all material responses 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
10109286	Extended Washer Self-Locking Nut
79318CM-428	Extended Washer Self-Locking Nut
BH788-4	Extended Washer Self-Locking Nut
LCN12-428	Extended Washer Self-Locking Nut
MC15189	Extended Washer Self-Locking Nut
SLN206-3	Extended Washer Self-Locking Nut
ST3M788-4	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-116-1207?

The FSCG of the NSN 5310-01-116-1207 is 5310

Does the NSN 5310-01-116-1207 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-116-1207 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 5310-01-116-1207 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-116-1207 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 5310-01-116-1207 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Jul 21, 1981