M1222SN5C316SDNN

View detailed technical data, stock status, and sourcing information for: M1222SN5C316SDNN
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-728-5965

Item Name Code

16282

Assigment Date

04/11/2025 (1 year ago)

A seat designed to accommodate one or more persons (operator and/or passengers) for use on ground vehicles, construction equipment, machinery, and the like. It may be covered, padded, upholstered, and equipped with arm and/or backrest. A support, seat, vehicular may be included if it is permanently fastened to the seat. Excludes:straddle type seats (saddle), seat, aircraft and seat, shipboard surface lookout.

1.00 inches nominal fastener length, right-hand thread direction, 0.875 inches nominal thread length, flat chamfer head style, 3a thread class

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: 0.875 inches nominal
Fastener Length: 1.00 inches nominal
Head Style: flat chamfer
Head Diameter: 0.457 inches minimum and 0.469 inches maximum
Head Height: 0.306 inches minimum and 0.312 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.3125 inches
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 105000 pounds per square inch
Minimum Yield Strength: 65000 pounds per square inch
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Part Name Assigned By Controlling Agency: socket head cap screw
Material: steel comp 316 overall
Material Document And Classification: astm f837 s2,s4 cold worked american society for testing and materials (astm) single material response overall
Thread Series Designator: unc
Specification/Standard Data: 81349-mil-dtl-1222j government specification

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
218122501	Socket Head Cap Screw
593-8840774-114	Socket Head Cap Screw
LOA047179-114	Socket Head Cap Screw
M1222SN5C316SDNN	Socket Head Cap Screw
R5773401-114	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-728-5965?

The FSCG of the NSN 5305-01-728-5965 is 5305

Does the NSN 5305-01-728-5965 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-728-5965 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 5305-01-728-5965 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-728-5965 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 5305-01-728-5965 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Fri, Apr 11, 2025