5305-01-699-4407

Find complete technical information, availability, and procurement data for: 5305-01-699-4407
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-699-4407

Item Name Code

18257

Assigment Date

01/31/2022 (4 years ago)

right-hand thread direction, 1.000 inches nominal thread length, hexagon extended washer head style, 2a thread class, 1.000 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: 1.000 inches nominal
Fastener Length: 1.000 inches nominal
Head Style: hexagon extended washer
Head Height: 0.320 inches maximum
Width Between Flats: 0.486 inches minimum and 0.500 inches maximum
Extended Washer Diameter: 0.680 inches maximum
Extended Washer Thickness: 0.050 inches minimum
End Item Identification: 2310-01-595-3986
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Part Name Assigned By Controlling Agency: screw, hex flanged head
Material: steel overall
Material Document And Classification: sae j429 assn std single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: mil-dlt-16232 mil spec single treatment response overall
Thread Series Designator: unc

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
12448438	Hexagon Head Cap Screw
12448438-22	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-699-4407?

The FSCG of the NSN 5305-01-699-4407 is 5305

Does the NSN 5305-01-699-4407 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-699-4407 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 5305-01-699-4407 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-699-4407 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 5305-01-699-4407 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Mon, Jan 31, 2022