3FFA07

View detailed technical data, stock status, and sourcing information for: 3FFA07
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-347-5275

Item Name Code

32362

Assigment Date

01/01/1963 (63 years ago)

5.812 inches nominal overall diameter, round body shape, 1.000 inches nominal inlet projection length, unthreaded inlet connection type, 7.375 inches nominal overall length

Product Characteristics

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

Overall Length: 7.375 inches nominal
Inlet Connection Type: unthreaded
Overall Diameter: 5.812 inches nominal
Body Shape: round
Inlet Projection Length: 1.000 inches nominal
Inlet Inside Diameter: 1.500 inches nominal
Device Design Type: wire screen

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2940-00-328-8562	No Name Available	01/01/1963

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
3FFA07	Spark Exhaust Arrester

FAQs

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

What is the FSCG of the NSN 2990-00-347-5275?

The FSCG of the NSN 2990-00-347-5275 is 2990

Does NSN 2990-00-347-5275 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 2990-00-347-5275 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-347-5275 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 2990-00-347-5275 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963