5305-01-259-1189

Find complete technical information, availability, and procurement data for: 5305-01-259-1189
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 5305-01-259-1189 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

5305-01-259-1189

Item Name Code

29294

Assigment Date

07/13/1987 (39 years ago)

flat countersunk undercut head style, 1.875 inches minimum and 1.922 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.641 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: 0.641 inches nominal
Fastener Length: 1.875 inches minimum and 1.922 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.7290 inches minimum and 0.7604 inches maximum
Head Height: 0.1147 inches minimum and 0.1167 inches maximum
Grip Diameter: 0.3740 inches minimum and 0.3745 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.375 inches
Grip Length: 1.240 inches minimum and 1.260 inches maximum
Features Provided: o ring
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams4967 assn std 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
10113602	Close Tolerance Screw
125700A6-20	Close Tolerance Screw
HT271A6-20	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-259-1189?

The FSCG of the NSN 5305-01-259-1189 is 5305

Does the NSN 5305-01-259-1189 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-01-259-1189 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 5305-01-259-1189 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-259-1189 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 5305-01-259-1189 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Jul 13, 1987