5310-00-686-1198

Find complete technical information, availability, and procurement data for: 5310-00-686-1198
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-686-1198

Item Name Code

05277

Assigment Date

01/01/1963 (63 years ago)

0.220 inches minimum and 0.250 inches maximum nut height, right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature, hexagon nut style

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
Nut Style: hexagon
Nut Height: 0.220 inches minimum and 0.250 inches maximum
Width Across Flats: 0.367 inches minimum and 0.376 inches maximum
Temp Rating: 1200.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Countersink Angle: 85.0 degrees minimum and 95.0 degrees maximum nut
Bearing Surface Type: chamfered
Material: steel comp 347 overall
Material Document And Classification: ams 5646 assn std single material response overall
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-619-2164	No Name Available	01/01/1961

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
6811447	Hexagon Self-Locking Nut
JL5C1032-1	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-686-1198?

The FSCG of the NSN 5310-00-686-1198 is 5310

Does the NSN 5310-00-686-1198 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-686-1198 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 5310-00-686-1198 contain precious materials?

Item contains silver.

Does NSN 5310-00-686-1198 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 5310-00-686-1198 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963