0.164-32UNC X 0.375

View detailed technical data, stock status, and sourcing information for: 0.164-32UNC X 0.375
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-385-2023

Item Name Code

06657

Assigment Date

01/06/1994 (32 years ago)

A clamp designed to surround other item(s) such as cable(s), conduit(s), pipe(s), hose(s), or tube(s), and to fasten together or to another object or structure. Includes straight flexible items. For items specifically designed to clamp a hose to a connection to prevent leakage, see clamp, hose. See also hanger, pipe and clip, spring tension. For retaining straps with a bridge, see strap, retaining. Excludes:clamp, electrical; band, retaining; clamp (1), c; bracket pipe.

0.375 inches nominal fastener length, right-hand thread direction, 0.375 inches nominal thread length, flat countersunk undercut head style, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.375 inches nominal
Fastener Length: 0.375 inches nominal
Head Style: flat countersunk undercut
Head Diameter: 0.292 inches minimum and 0.332 inches maximum
Head Height: 0.058 inches minimum and 0.070 inches maximum
Locking Feature: pellet or strip or patch
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Countersink Angle: 82.0 degrees nominal
Screw Material: nickel alloy k-500
Screw Material Document And Classification: qq-n-286,cla fed spec single material response
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type and 2s style

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
0.164-32UNC X 0.375	Machine Screw
FF-S-92 STYLE 2 S	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-385-2023?

The FSCG of the NSN 5305-01-385-2023 is 5305

Does the NSN 5305-01-385-2023 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-385-2023 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 5305-01-385-2023 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-385-2023 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 5305-01-385-2023 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Jan 6, 1994