5305-01-520-9379

Find complete technical information, availability, and procurement data for: 5305-01-520-9379
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-520-9379

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.

0.591 inches nominal fastener length, right-hand thread direction, 0.260 inches nominal thread length, undercut pan no. 2 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: 0.260 inches nominal
Fastener Length: 0.591 inches nominal
Head Style: undercut pan no. 2
Head Diameter: 0.547 inches nominal
Head Height: 0.127 inches nominal
Spline Major Diameter: 0.155 inches nominal
Grip Diameter: 0.189 inches nominal
Internal Drive Style: torx
End Item Identification: mv-22 (v-22 lrip1)
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.188 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 3180 pounds per square inch
Part Name Assigned By Controlling Agency: screw, shear, pan head, close tolerance, short thread, six lobe recess, 95 ksi fsu
Material: titanium alloy uns r54520 overall
Material Document And Classification: ams 4928 fed spec 1st material response or ams 4967 fed spec 2nd material response overall
Surface Treatment: paint and lubricant overall
Surface Treatment Document And Classification: nas4006 assn std 1st treatment response and cetyl alcohol lubricant per mil-l-87132, type 3, grade b mil spec 2nd 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
120-259V3A3	Close Tolerance Screw
NAS5314V3A3	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-520-9379?

The FSCG of the NSN 5305-01-520-9379 is 5305

Does the NSN 5305-01-520-9379 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-520-9379 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 5305-01-520-9379 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-520-9379 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 5305-01-520-9379 was assigned to the Federal Catalog?

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