5975-00-178-1531

Find complete technical information, availability, and procurement data for: 5975-00-178-1531
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-00-178-1531

Item Name Code

00882

Assigment Date

01/01/1963 (63 years ago)

An item specifically designed to pass an electrical cable or tube through a continuous structure with provisions for packing so as to prevent the leakage of liquids and/or gases through the opening. May include packing nut(s), adapter(s), washer(s), gasket(s), bushing(s), packing(s), cap(s), and/or plug(s).

right-hand second end thread direction, 2b second end thread class, right-hand first end thread direction, 1.875 inches nominal second end thread length, 0.920 inches nominal first end thread length

Product Characteristics

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

Thread Class: 2b second end
Thread Direction: right-hand first end
Thread Direction: right-hand second end
Thread Length: 0.920 inches nominal first end
Thread Length: 1.875 inches nominal second end
Overall Length: 7.250 inches nominal
Bore Diameter: 2.307 inches minimum and 2.317 inches maximum
Body Outside Diameter: 3.500 inches nominal
Bore Length: 0.125 inches nominal
First End Chamfer Depth: 0.353 inches nominal
First Packing Chamber Inside Diameter: 3.012 inches minimum and 3.022 inches maximum
Second Packing Chamber Inside Diameter: 2.625 inches nominal
First Packing Chamber Length: 4.647 inches nominal
Second Packing Chamber Length: 2.125 inches nominal
Packing Chamber Quantity: 1
Mounting Method: welded
Size: 2.312 inches nominal
Thread Quantity Per Inch: 12 second end
Thread Quantity Per Inch: 8 first end
Nominal Thread Size: 2.500 inches first end
Nominal Thread Size: 3.125 inches second end
First End Chamfer Angle: 45.0 degrees nominal
Style Designator: plain-double
Thread Series Designator: npt first end
Thread Series Designator: un second end

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
M24235-9-018-1537	Stuffing Tube
M24235/9-018	Stuffing Tube

FAQs

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

What is the FSCG of the NSN 5975-00-178-1531?

The FSCG of the NSN 5975-00-178-1531 is 5975

Does the NSN 5975-00-178-1531 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-00-178-1531 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 5975-00-178-1531 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-00-178-1531 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 5975-00-178-1531 was assigned to the Federal Catalog?

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