Externally Relieved Body Bolt

NSN: 5306-00-020-3615 | Model: 68965-S

An externally threaded fastener whose threaded portion is of one diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a diameter less than the pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

NSN Properties and Flags

NATO Stock Number

5306-00-020-3615

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

0.460 inches

Fastener Length

1.030 inches

Head Style

Dee

Head Diameter

0.750 inches

Head Height

Between 0.150 inches and 0.165 inches

Distance From Centerline To Flat

0.240 inches

Shank Unthreaded Hole Diameter

0.074 inches first hole and 0.081 inches first hole

First Diameter From Head

Between 0.410 inches and 0.411 inches

Second Diameter From Head

Between 0.400 inches and 0.401 inches

Third Diameter From Head

Between 0.306 inches and 0.316 inches

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

Between 0.140 inches and 0.150 inches

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

0.470 inches

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

0.570 inches

Thread Diameter

0.375 inches

Thready Qty Per Inch (tpi)

Hardness Rating

28.0 rockwell c and 32.0 rockwell c

Distance From Head Largest Bearing Surface To Shank Hole Center

0.910 inches first hole

Externally Relieved Body Diameter Quantity

Material

Steel comp 8740

Thread Series Designator

Unf

Pricing and Availability

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NSN 5306-00-020-3615 Datasheet

Supply Class (FSC):

Bolts

Cross Reference:

68965-S

Cage Codes:

Textron Lycoming Inc (CAGE 80254)

Schedule B & Trade:

Schedule B: 7318152000 (NAICS 332722)

Bolts and bolts and their nuts or washers exported in the same shipment
SITC: 69421

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel
End Use: 12110

Iron and steel products, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5306-00-020-3615 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, and New Zealand
What is the NIIN of NSN 5306-00-020-3615?
000203615 or 00-020-3615
Does NSN 5306-00-020-3615 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5306-00-020-3615?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 03, 1968