5305-01-032-3491

Find complete technical information, availability, and procurement data for: 5305-01-032-3491
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-032-3491

Item Name Code

06657

Assigment Date

12/13/1976 (49 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

1.293 inches minimum and 1.428 inches maximum thread length, 2a thread class, flat countersunk head style, right-hand thread direction, 1.438 inches minimum and 1.500 inches maximum fastener 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: 2a
Thread Direction: right-hand
Thread Length: 1.293 inches minimum and 1.428 inches maximum
Fastener Length: 1.438 inches minimum and 1.500 inches maximum
Head Style: flat countersunk
Head Diameter: 0.348 inches minimum and 0.385 inches maximum
Locking Feature: pellet or strip or patch
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 60000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Screw Material: steel
Screw Material Document And Classification: qq-s-637 fed spec single material response or 66 fed std single material response
Screw Surface Treatment: cadmium and chromate
Screw Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 3 type and 3c 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
LK21093-351	Machine Screw
MS21093-351	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-032-3491?

The FSCG of the NSN 5305-01-032-3491 is 5305

Does the NSN 5305-01-032-3491 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-032-3491 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 5305-01-032-3491 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-032-3491 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 5305-01-032-3491 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Dec 13, 1976