5340-01-221-0278

Find complete technical information, availability, and procurement data for: 5340-01-221-0278
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-221-0278

Item Name Code

24328

Assigment Date

11/22/1985 (40 years ago)

A hollow body used to transport air for the purpose of heating, cooling, defogging and the like to various parts of a vehicle. It may include flange(s), brackets, and the like for mounting purposes.

0.2970 inches minimum and 0.3000 inches maximum bore diameter, 0.6100 inches minimum and 0.6300 inches maximum first step diameter, 0.1200 inches minimum and 0.1400 inches maximum overall height, solid design type, 0.4800 inches minimum and 0.4900 inches maximum end diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Height: 0.1200 inches minimum and 0.1400 inches maximum
First Step Diameter: 0.6100 inches minimum and 0.6300 inches maximum
Bore Diameter: 0.2970 inches minimum and 0.3000 inches maximum
Design Type: solid
End Diameter: 0.4800 inches minimum and 0.4900 inches maximum
Distance From End To First Step: 0.0800 inches nominal
Material: steel comp 301 or steel comp 302 or steel comp 304 or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 317 or steel comp 321 or steel comp 323 or steel comp 347 or steel comp 348
Material Document And Classification: qq-s-763, class 302, 304, 305, 309, 310, 317, or class 347 fed spec all material responses or qq-s-766, class 301, 302, 3o4, 305, 309, 310, 316, 321, 323, 347, 348 fed spec all material responses or mil-s-5059, comp 301, 302, 304, or 316 mil spec all material responses
Style Designator: seat

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
S9404-96	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-221-0278?

The FSCG of the NSN 5340-01-221-0278 is 5340

Does NSN 5340-01-221-0278 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 5340-01-221-0278 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-221-0278 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-221-0278 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Nov 22, 1985