Socket Head Cap Screw NSN 5305-01-163-8239

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN: 5305-01-163-8239

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.190 inches and 0.221 inches

Fastener Length

0.250 inches

Head Style

Flat countersunk

Head Diameter

Between 0.156 inches and 0.172 inches

Locking Feature

Patch threads

Internal Drive Style

Cross recess type 1

Thread Diameter

0.086 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

80000 pounds per square inch

Countersink Angle

Between 99.0 degrees and 101.0 degrees

Material

Steel comp 321 or steel comp 347 or steel comp 302 or steel comp 303

Material Specification

Qq-s-763 federal specification 1st material response or qq-s-763 federal specification 2nd material response or mil-s-7720 military specification 3rd material response or astm a582 assn standard 4th material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Thread Series Designator

Unc

Specification Data

80205-nas662 professional/industrial association standard

FSC

5305 Screws

NIIN

011638239

NSN

5305011638239

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

NAS662C2LPR4

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 5305-01-163-8239

What are the manufacturers of nsn 5305011638239?

National Aerospace Standards (80205)

Does this nsn 5305011638239 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305011638239
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.

Does nsn 5305011638239 contain any precious metals?
No precious metal content.

Does nsn 5305011638239 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305011638239?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

16282

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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