2990-01-521-8006

Find complete technical information, availability, and procurement data for: 2990-01-521-8006
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-521-8006

Item Name Code

10849

Assigment Date

07/06/2004 (22 years ago)

An_enclosure_which_includes_mounts,_and_protects_such_items_as_switches,_circuit_breakers,_jacks,_fuseholders,_connectors,_terminals_and/or_terminal_boards,_resistors,_capacitors,_transformers,_and_the_like._it_is_primarily_designed_to_distribute_electrical_power_from_one_or_more_primary_power_source(s)_such_as_generator(s)_and_battery(ies)_to_one_or_more_electrical_and/or_electronic_item(s)._it_may_include_a_cover_or_door._for_enclosures_which_include_only_circuit_breakers,_switches,_jacks,_fuseholders,_terminals_and/or_terminal_boards,_see_circuit_breaker_box;_switch_box;_jack_box;_fuse_box_and_terminal_box._for_enclosure_primarily_designed_to_interconnect_two_or_more_electrical_and/or_electronic_items,_except_primary_power_source(s)_see_interconnecting_box._for_empty_boxes_which_are_designed_to_mount,_but_do_not_include_electrical_devices_such_as_switches,_jacks,_fuseholders,_terminals_and/or_terminal_boards,_see_junction_box._see_also_interconnecting_cabinet;_control_(as_modified);_panel_(1)_(as_modified);_relay_assembly;_panel,_power_distribution; switchboard (as modified) and panel, fuse. Excludes:connector-switch.

irregular body shape, nsn 2320-01-447-6345 truck chassis; high-mobility artillery rocket system (himars) end item identification, threaded single inlet inlet connection type, conical muffler part name assigned by controlling agency, vertical operating position

Product Characteristics

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

Inlet Connection Type: threaded single inlet
End Item Identification: nsn 2320-01-447-6345 truck chassis; high-mobility artillery rocket system (himars)
Body Shape: irregular
Operating Position: vertical
Part Name Assigned By Controlling Agency: conical muffler
Special Features: connection 1/4 inch npt
Material: copper alloy location not otherwise specified

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
12423174	Exhaust Muffler
12423174-002	Exhaust Muffler
CMF-28	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-521-8006?

The FSCG of the NSN 2990-01-521-8006 is 2990

Does the NSN 2990-01-521-8006 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 2990-01-521-8006 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 2990-01-521-8006 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-521-8006 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 2990-01-521-8006 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Jul 6, 2004