5306-01-252-1371

Find complete technical information, availability, and procurement data for: 5306-01-252-1371
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-252-1371

Item Name Code

01853

Assigment Date

03/30/1987 (39 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.200 inches nominal shoulder thickness, 3a thread class, right-hand thread direction, 0.404 inches minimum and 0.416 inches maximum eye inside diameter, 4.327 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: 3a
Thread Direction: right-hand
Thread Length: 4.327 inches nominal
Eye Inside Diameter: 0.404 inches minimum and 0.416 inches maximum
Shoulder Thickness: 0.200 inches nominal
Shank Length: 4.577 inches nominal
Eye Stock Thickness: 0.500 inches nominal
Shoulder Diameter: 0.750 inches nominal
Overall Length: 5.540 inches nominal
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 8
Hardness Rating: 35.0 rockwell c minimum and 42.0 rockwell c maximum overall
Distance From Center Of Eye To Shank End: 4.910 inches nominal
Eye Outside Width: 0.126 inches nominal
Material: steel comp 630 overall
Material Document And Classification: ams 5643 cond a assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: finish 21 per epb 4-230 cage 02731 mfr ref single treatment response overall
Style Designator: round, closed w/shoulder
Thread Series Designator: acme

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
7-362120173-27	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-252-1371?

The FSCG of the NSN 5306-01-252-1371 is 5306

Does the NSN 5306-01-252-1371 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-252-1371 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 5306-01-252-1371 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-252-1371 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 5306-01-252-1371 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Mar 30, 1987