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Shoulder Bolt NSN 5306-00-121-8776

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

NSN 5306-00-121-8776 NSN: 5306-00-121-8776

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.272 inches and 0.332 inches
Fastener Length
Between 0.830 inches and 0.850 inches
Head Style
Double hexagon w/hole
Head Height
Between 0.250 inches and 0.270 inches
Width Between Flats
Between 0.243 inches and 0.251 inches
Extended Washer Diameter
Between 0.365 inches and 0.385 inches
Extended Washer Thickness
Between 0.040 inches and 0.050 inches
Shoulder Diameter
0.2178 inches first shoulder and 0.2188 inches first shoulder
Shoulder Length
0.448 inches first shoulder and 0.468 inches first shoulder
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
32.0 rockwell c and 36.0 rockwell c
Shoulder Shape
Round first shoulder
Material
Steel comp 601
Material Specification
Ams6304 assn standard single material response
Surface Treatment
Nickel
Surface Treatment Specification
Ams2403 assn standard single treatment response or ams2404 assn standard single treatment response
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
001218776
NSN
5306001218776

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
37C381003P104
Cage Code:
99207
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 5306-00-121-8776
What are the manufacturers of nsn 5306001218776?
Does this nsn 5306001218776 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306001218776
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is not designed to be held or driven with an inserted drivers. a locking feature may be incorporated in the design of the head or threads. for items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. for items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. excludes thumbscrew.
Does nsn 5306001218776 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306001218776 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306001218776?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04905
FIIG:
A003B0
App. Key:
BY
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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