HT271A6-9

View detailed technical data, stock status, and sourcing information for: HT271A6-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-193-1905

Item Name Code

29294

Assigment Date

10/31/1984 (41 years ago)

A metallic postlike terminal, insulated or uninsulated, which is mounted on a board, chassis, panel, or other similar supporting surface. It is designed for frequent manual connections and disconnections of at least one electrical conductor, such as a wire, alligator clip, or spade lug. It may have additional tip jack features for the acceptance of banana plugs, phone tips, and the like. It may also have provisions for permanently attaching an electrical conductor(s). For items which require all electrical conductors to be permanently attached (soldered, crimped, and the like), see terminal, stud. See also jack, tip.

flat countersunk undercut head style, right-hand thread direction, 0.615 inches minimum and 0.682 inches maximum thread length, 1.187 inches minimum and 1.234 inches maximum fastener 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: 0.615 inches minimum and 0.682 inches maximum
Fastener Length: 1.187 inches minimum and 1.234 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.7556 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: 0.552 inches minimum and 0.572 inches maximum
Thread Quantity Per Inch: 24
Countersink Angle: 100.0 degrees nominal
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Special Features: cetyl alcohol lubrication,furnished with o ring
Material: titanium alloy overall
Material Document And Classification: ams 4967,comp 6al-4v 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
110179-6-9AS	Close Tolerance Screw
BM33024V6-9N	Close Tolerance Screw
BM33024V6-9U	Close Tolerance Screw
HT271A6-9	Close Tolerance Screw
HT8137-6-9AS	Close Tolerance Screw
ST3M430V6-9AS	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-193-1905?

The FSCG of the NSN 5305-01-193-1905 is 5305

Does the NSN 5305-01-193-1905 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-01-193-1905 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 5305-01-193-1905 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-193-1905 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 5305-01-193-1905 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Oct 31, 1984