128571

View detailed technical data, stock status, and sourcing information for: 128571
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-059-6697

Item Name Code

01852

Assigment Date

04/15/1978 (48 years ago)

2a thread class, 0.407 inches minimum and 0.438 inches maximum fastener length, fillister head style, right-hand thread direction, 0.213 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: 2a
Thread Direction: right-hand
Thread Length: 0.213 inches nominal
Fastener Length: 0.407 inches minimum and 0.438 inches maximum
Head Style: fillister
Head Diameter: 0.166 inches minimum and 0.183 inches maximum
Head Height: 0.190 inches nominal
Hole Diameter: 0.046 inches nominal
First Diameter From Head: 0.112 inches nominal
Second Diameter From Head: 0.060 inches minimum and 0.063 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.180 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.225 inches nominal
Internal Drive Style: cross recess type ii
Nominal Thread Diameter: 0.112 inches
Hole Quantity: 2
Hole Type: drilled
Thread Quantity Per Inch: 40
Hole Configuration Style: round
Material: steel overall
Material Document And Classification: astm a108 assn std single material response overall
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
128571	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-059-6697?

The FSCG of the NSN 5305-01-059-6697 is 5305

Does the NSN 5305-01-059-6697 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-059-6697 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 5305-01-059-6697 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-059-6697 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 5305-01-059-6697 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 15, 1978