Externally Relieved Body Screw NSN 5305-00-239-0325

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 undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also bolt, externally relieved body and bolt, internal wrenching.

NSN: 5305-00-239-0325

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.145 inches and 0.155 inches

Fastener Length

0.391 inches

Head Style

Flat chamfer

Head Diameter

Between 0.230 inches and 0.240 inches

Head Height

0.093 inches

First Diameter From Head

Between 0.155 inches and 0.157 inches

Second Diameter From Head

Between 0.1425 inches and 0.1450 inches

Third Diameter From Head

Between 0.155 inches and 0.157 inches

Fourth Diameter From Head

Between 0.082 inches and 0.085 inches

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

Between 0.137 inches and 0.141 inches

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

Between 0.168 inches and 0.170 inches

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

Between 0.189 inches and 0.193 inches

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

Between 0.228 inches and 0.234 inches

Internal Drive Style

Slot

Thread Diameter

0.112 inches

Thready Qty Per Inch (tpi)

Hardness Rating

40.0 rockwell c and 45.0 rockwell c

Criticality Code Justification

Aawd

Externally Relieved Body Diameter Quantity

Material

Steel comp 416

Material Specification

Astm a582 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

C190000120 fscm 88818 mfr ref single treatment response

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

002390325

NSN

5305002390325

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

C320000034

Cage Code:

88818

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 5305-00-239-0325

What are the manufacturers of nsn 5305002390325?

Kearfott Corporation (88818)

Does this nsn 5305002390325 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305002390325
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 undercut for thread relief). it is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. see also bolt, externally relieved body and bolt, internal wrenching.

Does nsn 5305002390325 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305002390325 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305002390325?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

01852

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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