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79NC3-058 Spline Self-Locking Nut

5310-01-059-7514

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Official Item Classification

Name
Spline Self-Locking Nut
Part Number
79NC3-058
(NSN) National Stock Number
5310-01-059-7514
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15893
(FIIG) Federal Item Identification Guide
A021A0
Date
04/15/1978 (48 years ago)

right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 0.105 inches nominal pilot length, 3b thread class, 0.404 inches minimum and 0.407 inches maximum pilot diameter

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Pilot Diameter

0.404 inches minimum and 0.407 inches maximum

Pilot Length

0.105 inches nominal

Nut Style

spline

Nut Height

0.449 inches nominal

Width Across Flats

0.490 inches minimum and 0.510 inches maximum

Temp Rating

250.0 fahrenheit maximum

Thread Series

unc

Thread Quantity Per Inch

18

Nominal Thread Size

0.312 inches

Material

plastic polyamide (nylon) locking insert

Material

steel comp 303 nut

Surface Treatment

passivate overall except insert

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall except insert

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015893

Related Hardware Products

Part Number Description
203-1163P35 Spline Self-Locking Nut
79NC3-058 Spline Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-059-7514?
The FSCG of the NSN 5310-01-059-7514 is 5310
Does the NSN 5310-01-059-7514 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-059-7514 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 5310-01-059-7514 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-059-7514 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 5310-01-059-7514 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 15, 1978