9330-01-502-3449

Find complete technical information, availability, and procurement data for: 9330-01-502-3449
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Federal Supply Group

Nonmetallic Fabricated Materials

Federal Supply Classification

9330 Plastics Fabricated Materials

National Stock Number

9330-01-502-3449

Item Name Code

19975

Assigment Date

11/01/2002 (23 years ago)

A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see muffler, (as modified).

20.810 inches nominal width, 4.000 inches nominal thickness, aircraft, thunderbolt ii, a-10 end item identification, 38.140 inches nominal length, not fire retarding fire retarding characteristic

Product Characteristics

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

Fire Retarding Characteristic: not fire retarding
Width: 20.810 inches nominal
Thickness: 4.000 inches nominal
Length: 38.140 inches nominal
End Item Identification: aircraft, thunderbolt ii, a-10
Surface Condition: rough
Density Rating: 1.2 pounds per cubic foot
Compression Strength At 25 Pct Deflection: 0.35 pounds per square inch minimum
Part Name Assigned By Controlling Agency: filler foam
Special Features: "rectangular: bottom edge has 2 overlapping semicircular cutouts: one with radius of 9.00 centered 18.44 from right edge, the other with radius of 2.5, centered 28.32 from right edge; near side is marked with part number near upper left edge & "fwd" & "up" on 2 lines crosswise near bottom left corner"
Material: plastic polyurethane
Supplementary Features: material to be reticulated foam per sm-alc specification ms-mmrs-87-100

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
160D950825-57	Cellular Plastic Material

FAQs

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

What is the FSCG of the NSN 9330-01-502-3449?

The FSCG of the NSN 9330-01-502-3449 is 9330

Does the NSN 9330-01-502-3449 have a Schedule B code assigned?

Yes, the Schedule B code is 3921190000

Does NSN 9330-01-502-3449 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 9330-01-502-3449 contain precious materials?

Item does not contain precious metal.

Does NSN 9330-01-502-3449 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 9330-01-502-3449 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Nov 1, 2002