5310-01-343-1769

Find complete technical information, availability, and procurement data for: 5310-01-343-1769
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-343-1769

Item Name Code

05277

Assigment Date

08/07/1991 (35 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

used on abf334 ar5 end item identification, prevailing torque all metal design locking feature, 0.012 inches nominal nut height, right-hand thread direction, 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 Direction: right-hand
Locking Feature: prevailing torque all metal design
Nut Style: hexagon
Nut Height: 0.012 inches nominal
End Item Identification: used on abf334 ar5
Width Across Flats: 0.748 inches nominal
Temp Rating: 60.0 fahrenheit nominal
Thread Series: m
Thread Quantity Per Inch: 12
Hardness Rating: 32.2 rockwell c nominal
Nominal Thread Size: 12.0 millimeters
Thread Pitch In Millimeters: 1.75
Bearing Surface Type: chamfered
Thread Tolerance Class: 8h internal
Material: steel overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 1 fed spec single treatment response 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
12592461	Hexagon Self-Locking Nut
DIN985	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-343-1769?

The FSCG of the NSN 5310-01-343-1769 is 5310

Does the NSN 5310-01-343-1769 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-343-1769 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 5310-01-343-1769 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-343-1769 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 5310-01-343-1769 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Aug 7, 1991