STB-400

View detailed technical data, stock status, and sourcing information for: STB-400
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-00-101-0284

Item Name Code

09663

Assigment Date

06/03/1968 (58 years ago)

An item designed to mechanically connect in a straight line or an angle electrical conduit, conduit assemblies, wire, wireway, cable, or cable assemblies to a point of termination, such as a junction box, conduit outlet, or the like. The termination end must have an external thread with a boss or shoulder and may be furnished with a locknut or bondnut; or, must have internal thread with which is furnished an externally threaded hub with a wrenching feature; or be of a snap-in type that may be installed from either inside or outside the box and secured with a captive screw. It is not intended to join conduit to conduit. For angle type items having a male thread without a boss or shoulder, see elbow, electrical conduit. Does not include facilities to mount wiring devices. Excludes:chase nipple, conduit.

explosion proof nec cl.i, gp.abcd;cl.ii, gp.efg;cl.iii and liquid tight hazardous locations/environmental protection, flexible metallic first end conduit type accommodated, tapered bushing and locknut and sealing ring furnished items, external thread second end end type, gland nut w/internal thread first end end type

Product Characteristics

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

Hazardous Locations/Environmental Protection: explosion proof nec cl.i, gp.abcd;cl.ii, gp.efg;cl.iii and liquid tight
Furnished Items: tapered bushing and locknut and sealing ring
Conduit Type Accommodated: flexible metallic first end
End Type: external thread second end
End Type: gland nut w/internal thread first end
Item Accommodated Trade Size: 4.000 inches first end
Special Features: nylon insulated
Material: iron malleable or steel
Surface Treatment: cadmium
Style Designator: straight

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
11-400B	Electrical Box Connector
4Q-400-T	Electrical Box Connector
LTB-400	Electrical Box Connector
STB-400	Electrical Box Connector

FAQs

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

What is the FSCG of the NSN 5975-00-101-0284?

The FSCG of the NSN 5975-00-101-0284 is 5975

Does the NSN 5975-00-101-0284 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-00-101-0284 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 5975-00-101-0284 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-00-101-0284 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 5975-00-101-0284 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Jun 3, 1968