26478-0696

View detailed technical data, stock status, and sourcing information for: 26478-0696
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-214-5965

Item Name Code

15893

Assigment Date

08/14/1985 (41 years ago)

right-hand thread direction, prevailing torque all metal design locking feature, 0.217 inches maximum pilot diameter, 0.073 inches nominal pilot length, 3b thread class

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
Pilot Diameter: 0.217 inches maximum
Pilot Length: 0.073 inches nominal
Lubrication: dry film lubricant
Nut Style: spline (floating)
Nut Length: 0.420 inches nominal
Nut Height: 0.262 inches nominal
Width Across Flats: 0.295 inches nominal
Temp Rating: 450.0 fahrenheit maximum
Thread Series: unjc
Features Provided: floating nut
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Material: steel comp 1050 bracket
Material: steel comp 1050 nut
Material: steel comp 304 or steel comp 305 base
Material Document And Classification: ams 5085 assn std single material response nut
Material Document And Classification: qq-s-763 fed spec 1st material response or ams 5639 assn std 2nd material response or qq-s-766 fed spec 3rd material response or ams 5514 assn std 4th material response base
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 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
26478-0696	Spline Self-Locking Nut
FD-N0020-040	Spline Self-Locking Nut
FD-N0113-011	Spline Self-Locking Nut
FD-N0113-211	Spline Self-Locking Nut
FF6010L-4-AA	Spline Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-214-5965?

The FSCG of the NSN 5310-01-214-5965 is 5310

Does the NSN 5310-01-214-5965 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-214-5965 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 5310-01-214-5965 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-214-5965 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 5310-01-214-5965 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Aug 14, 1985