MS21224-3C

View detailed technical data, stock status, and sourcing information for: MS21224-3C
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-474-1091

Item Name Code

29725

Assigment Date

04/25/2000 (26 years ago)

0.344 inches minimum and 0.374 inches maximum nut height, v-22 lrip 1 e-nsn isil end item identification, castellated, hexagon nut style, 0.413 inches nominal width across flats, 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
Nut Style: castellated, hexagon
Nut Height: 0.344 inches minimum and 0.374 inches maximum
End Item Identification: v-22 lrip 1 e-nsn isil
Width Across Flats: 0.413 inches nominal
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Part Name Assigned By Controlling Agency: nut, self-locking, castellated, hexagon counterbored, assembled washer, 250 deg f, non-metallic insert ( for self-retaining bolts)
Special Features: ms21224 has been replaced by nasm21224 dated november1999
Material: steel 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
MS21224-3C	Nut,self-Locking,castellated,hex

FAQs

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

What is the FSCG of the NSN 5310-01-474-1091?

The FSCG of the NSN 5310-01-474-1091 is 5310

Does the NSN 5310-01-474-1091 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-474-1091 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 5310-01-474-1091 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-474-1091 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 5310-01-474-1091 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, Apr 25, 2000