Socket Head Cap Screw NSN 5305-01-167-4347

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: 5305-01-167-4347

Stock Availability

NSN 5305011674347 availability
(as of 03/14/2023).

NE: 305
NS: 39

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

1.421 inches

Fastener Length

1.875 inches

Head Style

Flat countersunk

Head Diameter

Between 0.993 inches and 1.063 inches

Locking Feature

Patch threads or pellet threads or strip threads

Internal Drive Style

Hexagon

Thread Diameter

0.562 inches

Width Across Flats

0.312 inches

Thready Qty Per Inch (tpi)

Hardness Rating

30.0 rockwell c and 35.0 rockwell c

Countersink Angle

Between 80.0 degrees and 82.0 degrees

Material

Steel comp 4130 fastener or steel comp 4140 fastener

Material Specification

Astm a322 assn standard 1st material response fastener or astm a331 assn standard 2nd material response fastener

Surface Treatment

Cadmium fastener and chromate fastener

Surface Treatment Specification

Qq-p-416 type 2 cl 3 federal specification single treatment response fastener

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

011674347

NSN

5305011674347

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5428533

Cage Code:

53711

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 5305-01-167-4347

What are the manufacturers of nsn 5305011674347?

Naval Sea Systems Command (53711)
Goriziane Group Spa (A9271)

Does this nsn 5305011674347 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305011674347
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 5305011674347 contain any precious metals?
No precious metal content.

Does nsn 5305011674347 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305011674347?
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:

What do you get when you order from nationalstocknumber.org?

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