5305-01-038-2271

Find complete technical information, availability, and procurement data for: 5305-01-038-2271
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 5305-01-038-2271 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

5305-01-038-2271

Item Name Code

06657

Assigment Date

04/01/1977 (49 years ago)

An externally threaded fastener whose threaded and unthreaded portions are of one nominal diameter and are separated by a narrow circumferential groove. The head is designed to be held or driven with an inserted driver. Excludes:bolt, shear.

3a thread class, right-hand thread direction, 0.282 inches minimum and 0.312 inches maximum fastener length, pan head style, 0.220 inches minimum and 0.312 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: 0.220 inches minimum and 0.312 inches maximum
Fastener Length: 0.282 inches minimum and 0.312 inches maximum
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum
Screw Material: steel comp 8630 or steel comp 4037
Screw Surface Treatment: cadmium and chromate and paint
Screw Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec all treatment responses
Special Features: color black fed std 595 no. 37038,furnished with one black nylon boot washer
Thread Series Designator: unc

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
SFSW6C5DL01BK	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-038-2271?

The FSCG of the NSN 5305-01-038-2271 is 5305

Does the NSN 5305-01-038-2271 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-038-2271 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 5305-01-038-2271 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-038-2271 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 5305-01-038-2271 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Apr 1, 1977