L79MN40

View detailed technical data, stock status, and sourcing information for: L79MN40

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L79MN40
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-084-6397
Item Name Code
05277
Assigment Date
01/01/1963 (63 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

right-hand thread direction, 0.156 inches nominal nut height, prevailing torque with nonmetallic insert locking feature, 3b thread class, 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 with nonmetallic insert
Nut Style
hexagon
Nut Height
0.156 inches nominal
Width Across Flats
0.252 inches nominal
Temp Rating
250.0 fahrenheit nominal
Thread Series
unc
Thread Quantity Per Inch
40
Nominal Thread Size
0.112 inches
Bearing Surface Type
washer faced
Material
steel comp 303 overall
Material Document And Classification
qq-s-763 fed spec single material response overall
Surface Treatment
passivate 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
4912796-00 Hexagon Self-Locking Nut
L79MN40 Hexagon Self-Locking Nut
L79NM40 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-084-6397?
The FSCG of the NSN 5310-00-084-6397 is 5310
Does the NSN 5310-00-084-6397 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-084-6397 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 5310-00-084-6397 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-084-6397 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 5310-00-084-6397 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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