M3347

View detailed technical data, stock status, and sourcing information for: M3347
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Federal Supply Group

Nonmetallic Fabricated Materials

Federal Supply Classification

9390 Miscellaneous Fabricated Nonmetallic Materials

National Stock Number

9390-00-082-0620

Item Name Code

35168

Assigment Date

12/20/1967 (58 years ago)

A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. It is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.

0.185 inches nominal small end outside length, 35.0 minimum and 45.0 maximum durometer hardness rating, 1.250 inches nominal end outside diameter, flanged base features provided, 0.780 inches nominal contracted length

Product Characteristics

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

Contracted Length: 0.780 inches nominal
End Outside Diameter: 1.250 inches nominal
Durometer Hardness Rating: 35.0 minimum and 45.0 maximum
Features Provided: flanged base
Small End Outside Length: 0.185 inches nominal
End Inside Diameter: 0.750 inches nominal
Large End Inside Length: 0.275 inches nominal
Neutral Length: 1.030 inches nominal
Large End Outside Length: 0.215 inches nominal
Small End Inside Length: 0.245 inches nominal
Thickness Between Ends: 0.040 inches nominal
Thickness At Both Ends: 0.065 inches nominal
Material: rubber synthetic

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
579R085H01	Protection Bellows
M3347	Protection Bellows

FAQs

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

What is the FSCG of the NSN 9390-00-082-0620?

The FSCG of the NSN 9390-00-082-0620 is 9390

Does the NSN 9390-00-082-0620 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 9390-00-082-0620 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 9390-00-082-0620 contain precious materials?

Precious metal content is unknown

Does NSN 9390-00-082-0620 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 9390-00-082-0620 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Dec 20, 1967