5305-01-682-0454

Find complete technical information, availability, and procurement data for: 5305-01-682-0454
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-682-0454

Item Name Code

16282

Assigment Date

07/18/2019 (7 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

flat chamfer head style, 1.125 inches nominal fastener length, 3a thread class, 1.000 inches nominal thread length, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 1.000 inches nominal
Fastener Length: 1.125 inches nominal
Head Style: flat chamfer
Head Diameter: 0.365 inches minimum and 0.375 inches maximum
Head Height: 0.244 inches minimum and 0.250 inches maximum
Locking Feature: patch threads
Internal Drive Style: hexagon
End Item Identification: b-2 bomber
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 28
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Material: iron alloy 660 overall
Material Document And Classification: ams 5731 assn std single material response and ams 5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams 2700, method 2 assn std single treatment response overall
Thread Series Designator: unrf

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
NAS1351N4LB18G	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-682-0454?

The FSCG of the NSN 5305-01-682-0454 is 5305

Does the NSN 5305-01-682-0454 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-682-0454 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 5305-01-682-0454 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-682-0454 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 5305-01-682-0454 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Thu, Jul 18, 2019