5305-01-520-9381

Find complete technical information, availability, and procurement data for: 5305-01-520-9381
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-520-9381 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-520-9381

Item Name Code

29294

Assigment Date

06/03/2004 (22 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.

right-hand thread direction, undercut pan no. 2 head style, 0.859 inches nominal fastener length, 3a thread class, 0.298 inches nominal thread 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: 3a
Thread Direction: right-hand
Thread Length: 0.298 inches nominal
Fastener Length: 0.859 inches nominal
Head Style: undercut pan no. 2
Head Diameter: 0.482 inches nominal
Head Height: 0.168 inches nominal
Spline Major Diameter: 0.221 inches nominal
Grip Diameter: 0.248 inches minimum and 0.249 inches maximum
Internal Drive Style: torx
End Item Identification: mv-22 (v-22 lrip1)
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.375 inches nominal
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 5820 pounds per square inch
Criticality Code Justification: agav
Part Name Assigned By Controlling Agency: screw, shear, pan head, close tolerance, short thread, six lobe recess, 95 ksi fsu
Material: iron alloy 660 overall
Material Document And Classification: ams 5731 fed spec 1st material response or ams 5732 fed spec 2nd material response or ams 5737 fed spec 3rd material response or ams 5853 fed spec 4th material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams-qq-p-416, type 2, class 2 fed spec single treatment response overall
Thread Series Designator: unjf

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
120-259E4P6	Close Tolerance Screw
NAS5314E4P6	Close Tolerance Screw
NAS5314P6	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-520-9381?

The FSCG of the NSN 5305-01-520-9381 is 5305

Does the NSN 5305-01-520-9381 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-520-9381 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 5305-01-520-9381 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-520-9381 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 5305-01-520-9381 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Jun 3, 2004