5305-01-443-9703

Find complete technical information, availability, and procurement data for: 5305-01-443-9703
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-443-9703

Item Name Code

18257

Assigment Date

04/23/1997 (29 years ago)

A waveguide fitting with a projecting rim, edge or ridge whose inside dimensions are designed to be affixed to a waveguide for the purpose of joining with another electrical fitting.

hexagon head style, 2a thread class, 0.988 inches nominal thread length, right-hand thread direction, 1.750 inches nominal 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: 0.988 inches nominal
Fastener Length: 1.750 inches nominal
Head Style: hexagon
Head Height: 0.226 inches minimum and 0.243 inches maximum
Width Between Flats: 0.5510 inches minimum and 0.5625 inches maximum
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 9300 pounds per square inch
Part Name Assigned By Controlling Agency: screw, cap, hexagon head, finished hexagon bolt, steel, grade 5, cadmium plated, unc-2a
Material: steel overall
Surface Treatment: cadmium overall
Test Data Document: 96906-ms90725 standard (includes industry or association standards, individual manufactureer standards, etc.).
Thread Series Designator: unc
Specification/Standard Data: 96906-ms90725d government standard

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
MS35297-0065	Hexagon Head Cap Screw
MS90725-0065	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-443-9703?

The FSCG of the NSN 5305-01-443-9703 is 5305

Does the NSN 5305-01-443-9703 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-443-9703 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 5305-01-443-9703 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-443-9703 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 5305-01-443-9703 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Apr 23, 1997