Machine Bolt NSN 5306-00-401-7976

Item Description

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

NSN: 5306-00-401-7976

Stock Availability

NSN 5306004017976 availability
(as of 06/20/2023).

NS: 37
NE: 33

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

0.572 inches

Fastener Length

Between 1.994 inches and 2.024 inches

Head Style

Double hexagon extended washer

Head Height

Between 0.338 inches and 0.358 inches

Width Between Flats

Between 0.368 inches and 0.377 inches

Extended Washer Diameter

Between 0.521 inches and 0.531 inches

Extended Washer Thickness

Between 0.072 inches and 0.092 inches

Thread Diameter

0.312 inches

Grip Length

Between 1.427 inches and 1.447 inches

Features Provided

Finished head

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

180000 pounds per square inch

Hardness Rating

39.0 rockwell c and 43.0 rockwell c

Material

Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740

Material Specification

Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response

Surface Treatment

Cadmium

Surface Treatment Specification

Nas 672 assn standard single treatment response

Thread Series Designator

Unjc

Specification Data

80205-nas625 professional/industrial association standard

FSC

5306 Bolts

NIIN

004017976

NSN

5306004017976

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

NAS625-23

Cage Code:

80205

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 5306-00-401-7976

What are the manufacturers of nsn 5306004017976?

National Aerospace Standards (80205)

Does this nsn 5306004017976 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5306004017976
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.

Does nsn 5306004017976 contain any precious metals?
Precious metal content is unknown.

Does nsn 5306004017976 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5306004017976?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

01847

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

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