5305-01-515-0376

Find complete technical information, availability, and procurement data for: 5305-01-515-0376
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-515-0376

Item Name Code

29294

Assigment Date

11/13/2003 (22 years ago)

A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around shafts, levers, electrical wires and hoses. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes:bellows, protection; grommet, nonmetallic; and cable nipple, electrical. See also cap, electrical; cap, protective, dust and moisture seal; and shield, electrical connector.

right-hand thread direction, 4.003 inches nominal fastener length, 0.316 inches nominal thread length, 3a thread class, flat countersunk head style

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: 0.316 inches nominal
Fastener Length: 4.003 inches nominal
Head Style: flat countersunk
Internal Drive Style: offset cruciform (torque set)
End Item Identification: c5 galaxy acft
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: screw,machine
Material: steel comp 4140 or steel comp 4340 or steel comp 8740 overall
Material Document And Classification: mil-s-56264 mil spec single material response or mil-s-8844 mil spec single material response or mil-s-6049 mil spec single material 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
NAS1154-59D	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-515-0376?

The FSCG of the NSN 5305-01-515-0376 is 5305

Does the NSN 5305-01-515-0376 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-515-0376 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 5305-01-515-0376 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-515-0376 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 5305-01-515-0376 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Nov 13, 2003