PB1896

View detailed technical data, stock status, and sourcing information for: PB1896
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-352-9764

Item Name Code

61446

Assigment Date

01/01/1963 (63 years ago)

4.438 inches pipe outside diameter accommodated

Product Characteristics

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

Pipe Outside Diameter Accommodated: 4.438 inches

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2990-00-404-7340	No Name Available	12/10/1972

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
11014	Muffler- Protective Cap Assembly
4-1-40DPIPE770	Muffler- Protective Cap Assembly
82132053	Muffler- Protective Cap Assembly
965-4 1-4	Muffler- Protective Cap Assembly
HD8393	Muffler- Protective Cap Assembly
NUMBER 13	Muffler- Protective Cap Assembly
PB1896	Muffler- Protective Cap Assembly

FAQs

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

What is the FSCG of the NSN 2990-00-352-9764?

The FSCG of the NSN 2990-00-352-9764 is 2990

Does the NSN 2990-00-352-9764 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909080

Does NSN 2990-00-352-9764 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 2990-00-352-9764 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-352-9764 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 2990-00-352-9764 was assigned to the Federal Catalog?

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