5305-01-273-4382

Find complete technical information, availability, and procurement data for: 5305-01-273-4382
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 5305-01-273-4382 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

5305-01-273-4382

Item Name Code

29294

Assigment Date

02/25/1988 (38 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

1.478 inches minimum and 1.498 inches maximum fastener length, crowned hexagon head style, right-hand thread direction, 0.307 inches minimum and 0.357 inches maximum thread length, 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: 0.307 inches minimum and 0.357 inches maximum
Fastener Length: 1.478 inches minimum and 1.498 inches maximum
Head Style: crowned hexagon
Head Height: 0.157 inches minimum and 0.172 inches maximum
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Locking Feature: detent ball overall
Grip Diameter: 0.3112 inches minimum and 0.3117 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum overall
Internal Drive Style: slot
End Item Identification: aircraft model sh-60b
Nominal Thread Diameter: 0.312 inches
Grip Length: 1.000 inches minimum and 1.016 inches maximum
Thread Quantity Per Inch: 24
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.365 inches minimum and 1.385 inches maximum first hole
Surface Finish: 32.0 microinches bearing surface of head
Material: steel overall
Material Document And Classification: ams5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
SS5112-516	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-273-4382?

The FSCG of the NSN 5305-01-273-4382 is 5305

Does the NSN 5305-01-273-4382 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-273-4382 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 5305-01-273-4382 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-273-4382 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 5305-01-273-4382 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Feb 25, 1988