5305-01-458-3881

Find complete technical information, availability, and procurement data for: 5305-01-458-3881
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-458-3881

Item Name Code

16282

Assigment Date

08/24/1998 (27 years ago)

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

2a thread class, right-hand thread direction, flat chamfer head style, 0.375 inches nominal thread length, 2.312 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: 0.375 inches nominal
Fastener Length: 2.312 inches nominal
Head Style: flat chamfer
Head Diameter: 0.266 inches minimum and 0.274 inches maximum
Head Height: 0.159 inches minimum and 0.164 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.1406 inches minimum and 0.1426 inches maximum
Thread Quantity Per Inch: 32
Special Features: 0.122 inch min & 0.125 inch max dia. undercut extending the unthreaded portion of the fastener
Color: black overall
Material: steel comp xm-13 overall
Material Document And Classification: ams5629 type ph13.8 assn std single material response overall
Surface Treatment: oxide and passivate overall
Surface Treatment Document And Classification: mil-c-13924 class 3 mil spec single treatment response and qq-p-35 fed 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
5183837-1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-458-3881?

The FSCG of the NSN 5305-01-458-3881 is 5305

Does the NSN 5305-01-458-3881 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-458-3881 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 5305-01-458-3881 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-458-3881 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 5305-01-458-3881 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Mon, Aug 24, 1998