21102635F

View detailed technical data, stock status, and sourcing information for: 21102635F
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-485-6214

Item Name Code

29725

Assigment Date

06/01/2001 (25 years ago)

An item composed of fiber, plastic foam, synthetic material, and the like, in various shapes and sizes and may contain bolt hole(s). It is attached to the airframe and designed to entrap and dissipate sound energy. Excludes:insulation, thermal (as modified); insulation blanket, cabin, aircraft; and insulation blanket, thermal (as modified)

0.313 inches nominal nut height, castellated, hexagon nut style, right-hand thread direction, 3b thread class, prevailing torque with nonmetallic insert locking feature

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: castellated, hexagon
Nut Height: 0.313 inches nominal
End Item Identification: lock assy, mu
Width Across Flats: 0.934 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 11
Nominal Thread Size: 0.625 inches
Bearing Surface Type: flat
Special Features: regular height,made from nickel copper,with non-metallic insert: mod is 450 degree f polyimide plastic insert
Material: steel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-513-0736	No Name Available	06/01/2015

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
21102635F	Nut,self-Locking,castellated,hex
564-7551506-F111	Nut,self-Locking,castellated,hex
60-06-0016	Nut,self-Locking,castellated,hex
60-08-0016F	Nut,self-Locking,castellated,hex
60-08-0016FA	Nut,self-Locking,castellated,hex
B651-8360-F111	Nut,self-Locking,castellated,hex
H861-1506-8	Nut,self-Locking,castellated,hex
MS17826-10C MOD	Nut,self-Locking,castellated,hex
MS17826-10CMOD	Nut,self-Locking,castellated,hex

FAQs

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

What is the FSCG of the NSN 5310-01-485-6214?

The FSCG of the NSN 5310-01-485-6214 is 5310

Does the NSN 5310-01-485-6214 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-485-6214 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 5310-01-485-6214 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-485-6214 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 5310-01-485-6214 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Jun 1, 2001