ST2171-13

View detailed technical data, stock status, and sourcing information for: ST2171-13
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-377-4649

Item Name Code

06668

Assigment Date

03/16/1974 (52 years ago)

0.928 inches minimum and 0.948 inches maximum fastener length, tee no. 6 head style, right-hand thread direction, 3a thread class, 0.740 inches minimum and 0.892 inches maximum 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: 0.740 inches minimum and 0.892 inches maximum
Fastener Length: 0.928 inches minimum and 0.948 inches maximum
Head Style: tee no. 6
Head Height: 0.110 inches minimum and 0.120 inches maximum
Head Length: 0.480 inches minimum and 0.500 inches maximum
Width Between Flats: 0.370 inches minimum and 0.380 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Chamfer Angle: 45.0 degrees minimum and 47.0 degrees maximum
Material: titanium alloy overall
Material Document And Classification: ams 4967 assn std single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: pwa 37,fscm 77445 mfr ref 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
ST2171-13	Tee Head Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-377-4649?

The FSCG of the NSN 5306-00-377-4649 is 5306

Does the NSN 5306-00-377-4649 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-00-377-4649 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 5306-00-377-4649 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-377-4649 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 5306-00-377-4649 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Mar 16, 1974