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Ribbed Shoulder Bolt NSN 5306-01-039-6637

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 5306-01-039-6637 NSN: 5306-01-039-6637

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.300 inches
Fastener Length
2.820 inches
Head Diameter
2.000 inches
Head Height
0.380 inches
Distance From Centerline To Flat
0.750 inches
Shoulder Diameter
0.960 inches first shoulder and 0.970 inches first shoulder
Shoulder Length
0.760 inches first shoulder
Rib Major Diameter
1.312 inches
Rib Length
0.540 inches
Distance From Largest Diameter Of Bearing Surface Of Head To Ribs
0.120 inches
Rib Minor Diameter
1.178 inches
Hardness Rating
35.0 rockwell c and 40.0 rockwell c
Rib Included Angle
45.0 degrees
Shoulder Shape
Ribbed first shoulder
Material
Steel
Surface Treatment
Cadmium
Thread Series Designator
Un
FSC
5306 Bolts
NIIN
010396637
NSN
5306010396637

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12008318
Cage Code:
19204
Status:
A
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 5306-01-039-6637
What are the manufacturers of nsn 5306010396637?
Does this nsn 5306010396637 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306010396637
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 5306010396637 contain any precious metals?
No precious metal content.
Does nsn 5306010396637 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306010396637?
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:
BU
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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