Externally Relieved Body Bolt NSN 5306-01-272-0377

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

NSN: 5306-01-272-0377

Stock Availability

NSN 5306012720377 availability
(as of 02/15/2023).

NE: 44

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 1.172 inches and 1.234 inches

Fastener Length

3.125 inches

Head Style

Hexagon

Head Height

Between 0.271 inches and 0.291 inches

Width Between Flats

Between 0.741 inches and 0.752 inches

Hole Diameter

Between 0.062 inches and 0.078 inches

First Diameter From Head

Between 0.410 inches and 0.420 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 1.891 inches and 1.953 inches

Thread Diameter

0.500 inches

Hole Quantity

Hole Type

Drilled

Features Provided

Finished head

Thready Qty Per Inch (tpi)

Hole Configuration Style

Hexagon flats

Externally Relieved Body Diameter Quantity

Material

Iron alloy 660

Material Specification

Ams5731 assn standard single material response

Thread Series Designator

Unjf

FSC

5306 Bolts

NIIN

012720377

NSN

5306012720377

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

176C2141-3

Cage Code:

05606

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7318152000
NAICS: 332722
SITC: 69421
Description: Bolts and bolts and their nuts or washers exported in the same shipment
End Use (Code 12110):
Iron and steel products, other

Q & A

Frequently asked questions for NSN 5306-01-272-0377

What are the manufacturers of nsn 5306012720377?

General Dynamics-ots, Inc. (05606)

Does this nsn 5306012720377 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5306012720377
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). it is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. excludes bolt, internal wrenching and thumbscrew. see also screw, externally relieved body.

Does nsn 5306012720377 contain any precious metals?
Precious metal content is unknown.

Does nsn 5306012720377 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5306012720377?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

06675

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service