"1-1/4" 7-NC-3"

View detailed technical data, stock status, and sourcing information for: "1-1/4" 7-NC-3"
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-472-5652

Item Name Code

33044

Assigment Date

03/08/2000 (26 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.

5.375 inches nominal fastener length, 1.750 inches nominal thread length, right-hand thread direction, hexagon head style, 3 thread class

Product Characteristics

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

Thread Class: 3
Thread Direction: right-hand
Thread Length: 1.750 inches nominal
Fastener Length: 5.375 inches nominal
Head Style: hexagon
Head Height: 0.406 inches nominal
Nominal Thread Diameter: 1.250 inches
Thread Quantity Per Inch: 7
Material: steel overall
Material Document And Classification: mil-b857-type b mil std 1st material response overall
Thread Series Designator: unc

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
"1-1/4" 7-NC-3"	Panel Screw Assembly
122-2404507 PC 6	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-472-5652?

The FSCG of the NSN 5305-01-472-5652 is 5305

Does the NSN 5305-01-472-5652 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-472-5652 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 5305-01-472-5652 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-472-5652 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 5305-01-472-5652 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Wed, Mar 8, 2000