5305-01-104-4839

Find complete technical information, availability, and procurement data for: 5305-01-104-4839
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-104-4839

Item Name Code

16282

Assigment Date

12/05/1980 (45 years ago)

0.410 inches minimum and 0.440 inches maximum fastener length, right-hand thread direction, 2a thread class, 0.327 inches minimum and 0.440 inches maximum thread length, flat chamfer head style

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: 0.327 inches minimum and 0.440 inches maximum
Fastener Length: 0.410 inches minimum and 0.440 inches maximum
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Hole Diameter: 0.030 inches minimum and 0.044 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 24
Hole Configuration Style: round internal hexagon
Criticality Code Justification: zzzy
Material: steel corrosion resisting overall
Surface Treatment: chromium threads
Special Test Features: special quality control testing
Surface Treatment Document And Classification: qq-c-320 cl 2b fed spec single treatment response threads
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc
Reference Number Differentiating Characteristics: material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

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
905E087 ITEM 7	Socket Head Cap Screw
905E087-7	Socket Head Cap Screw
938A813-67	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-104-4839?

The FSCG of the NSN 5305-01-104-4839 is 5305

Does the NSN 5305-01-104-4839 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-104-4839 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 5305-01-104-4839 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-104-4839 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 5305-01-104-4839 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Dec 5, 1980