5305-01-282-7502

Find complete technical information, availability, and procurement data for: 5305-01-282-7502
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-282-7502

Item Name Code

22846

Assigment Date

07/21/1988 (38 years ago)

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

5.780 inches nominal thread length, 11.890 inches nominal fastener length, spade head style, 2a thread class, left-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: 2a
Thread Direction: left-hand
Thread Length: 5.780 inches nominal
Fastener Length: 11.890 inches nominal
Head Style: spade
Head Height: 1.000 inches nominal
Head Length: 0.812 inches nominal
Width Between Flats: 0.229 inches minimum and 0.239 inches maximum
Shoulder Diameter: 0.812 inches nominal first shoulder
Shoulder Length: 3.940 inches nominal first shoulder
Internal Drive Style: torque
Nominal Thread Diameter: 0.500 inches
Features Provided: cetyl alcohol lubricant
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 160000 pounds per square inch
Shoulder Shape: round first shoulder
Special Features: solid film lubricant on threads and shoulder; threads on pointed end 0.250-28unf-2a; thread relief 0.060 in. lg. shoulder over point 0.433-0.435 in. dia.; 1.500 in. lg with keyway lg 1.120 in.; hole in head 0.315-0.321 in. dia
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 cond d-1 mil spec single material response overall
Surface Treatment: paint first shoulder
Surface Treatment Document And Classification: mil-p-24441/1 mil spec single treatment response and mil-p-24441/2 mil spec single treatment response and mil-p-2444/3 mil spec single treatment response first shoulder
Thread Series Designator: unf

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
5597762-1	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-282-7502?

The FSCG of the NSN 5305-01-282-7502 is 5305

Does the NSN 5305-01-282-7502 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-282-7502 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 5305-01-282-7502 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-282-7502 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 5305-01-282-7502 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Jul 21, 1988