Ribbed Shoulder Bolt NSN 5306-00-678-4770

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also bolt, ribbed neck.

NSN: 5306-00-678-4770

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

1.750 inches

Fastener Length

4.250 inches

Head Style

Flat chamfer

Head Diameter

1.310 inches

Head Height

0.310 inches

Shoulder Diameter

0.960 inches first shoulder and 0.965 inches first shoulder

Shoulder Length

1.160 inches first shoulder

Rib Major Diameter

Between 0.995 inches and 1.005 inches

Rib Length

Between 1.040 inches and 1.100 inches

Distance From Largest Diameter Of Bearing Surface Of Head To Ribs

Between 0.060 inches and 0.120 inches

Thread Diameter

0.875 inches

Features Provided

Casehardened

Thready Qty Per Inch (tpi)

Hardness Rating

32.0 rockwell c and 38.0 rockwell c

Shoulder Shape

Round first shoulder

Material

Steel comp 1340 or steel comp 4140 or steel comp 8640

Surface Treatment

Cadmium

Thread Series Designator

Unf

FSC

5306 Bolts

NIIN

006784770

NSN

5306006784770

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8763020

Cage Code:

19207

Status:

MSDS:

Part Number:

5306006784770

Cage Code:

SCY13

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 5306-00-678-4770

What are the manufacturers of nsn 5306006784770?

U S Army Tank Automotive Command (19207)
E.c.a Etablissement (SCY13)

Does this nsn 5306006784770 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5306006784770
An externally threaded fastener whose threaded portion is of one nominal diameter. it has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. the minor diameter of the ribs must be greater than the major diameter of the threads. see also bolt, ribbed neck.

Does nsn 5306006784770 contain any precious metals?
Precious metal content is unknown.

Does nsn 5306006784770 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5306006784770?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

16014

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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