5305-01-237-7571

Find complete technical information, availability, and procurement data for: 5305-01-237-7571
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-237-7571

Item Name Code

16282

Assigment Date

08/05/1986 (39 years ago)

2a thread class, 0.650 inches nominal thread length, right-hand thread direction, 0.750 inches nominal fastener length, pan no. 2 head style

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: 0.650 inches nominal
Fastener Length: 0.750 inches nominal
Head Style: pan no. 2
Head Diameter: 0.473 inches minimum and 0.492 inches maximum
Head Height: 0.130 inches minimum and 0.144 inches maximum
Locking Feature: pellet threads
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Material: steel overall
Material Document And Classification: sae grade 1 assn std all material responses overall
Surface Treatment: cadmium and chromate or zinc overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec 1st treatment response or astm b633 assn std 2nd treatment 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
8743912	Socket Head Cap Screw
M37-AS-420-R12C	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-237-7571?

The FSCG of the NSN 5305-01-237-7571 is 5305

Does the NSN 5305-01-237-7571 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-237-7571 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 5305-01-237-7571 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-237-7571 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 5305-01-237-7571 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Aug 5, 1986