N-631

View detailed technical data, stock status, and sourcing information for: N-631
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-122-1012

Item Name Code

18347

Assigment Date

11/14/1981 (44 years ago)

An item specifically designed to be placed around that portion of a connector,receptable,electrical or connector,plug,electrical which contains the facilities for attaching wires or cables. It may be designed to provide the nesessary accomodations between an electrical cable clamping device and an electrical connector shell or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury or physical damage due to environmental conditions.

0.250 inches nominal perforation diameter, plain 2nd end end connection type, 22.625 inches nominal length, flanged 1st end end connection type, 8.0 per square inch perforation quantity

Product Characteristics

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

Length: 22.625 inches nominal
Perforation Diameter: 0.250 inches nominal
Perforation Quantity: 8.0 per square inch
End Connection Type: flanged 1st end
End Connection Type: plain 2nd end
Filtering Media Design: perforated
Element Outside Diameter: 9.000 inches nominal
Special Features: material: nickel alloy r-405
Material: nickel alloy
Style Designator: cylindrical

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
9967-4147	Sediment Strainer Element
N-631	Sediment Strainer Element
N-631-10	Sediment Strainer Element
N-638 PIECE 10	Sediment Strainer Element

FAQs

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

What is the FSCG of the NSN 4730-01-122-1012?

The FSCG of the NSN 4730-01-122-1012 is 4730

Does NSN 4730-01-122-1012 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 4730-01-122-1012 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-122-1012 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 4730-01-122-1012 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Nov 14, 1981