B5QH5255B

View detailed technical data, stock status, and sourcing information for: B5QH5255B

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B5QH5255B
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-678-5892
Item Name Code
60804
Assigment Date
01/01/1963 (63 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

steel material, 2.500 inches nominal outside diameter, 10.000 inches nominal overall length, straight design form

Product Characteristics

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

Design Form
straight
Nominal Outside Diameter
2.500 inches
Nominal Overall Length
10.000 inches
Material
steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2990-00-432-2013 No Name Available 11/01/1977
2990-01-270-2533 No Name Available 05/01/1994

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
1P4343 Exhaust Pipe
1T3354 Exhaust Pipe
41094 Exhaust Pipe
464642C1 Exhaust Pipe
5201-1 Exhaust Pipe
85QH52558 Exhaust Pipe
B5QH-5255-B Exhaust Pipe
B5QH5255B Exhaust Pipe
S250 Exhaust Pipe

FAQs

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

What is the FSCG of the NSN 2990-00-678-5892?
The FSCG of the NSN 2990-00-678-5892 is 2990
Does the NSN 2990-00-678-5892 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-678-5892 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 2990-00-678-5892 contain precious materials?
Item does not contain precious metal.
Does NSN 2990-00-678-5892 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 2990-00-678-5892 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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