Hexagon Head Cap Screw NSN 5305-00-510-6547

Item Description

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

NSN: 5305-00-510-6547

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.542 inches and 0.665 inches

Fastener Length

Between 1.010 inches and 1.030 inches

Head Style

Double hexagon w/hole

Head Height

0.388 inches

Width Between Flats

Between 0.430 inches and 0.439 inches

Extended Washer Diameter

Between 0.639 inches and 0.649 inches

Extended Washer Thickness

0.091 inches

Thread Diameter

0.375 inches

Features Provided

Unfinished head

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

180000 pounds per square inch

Hardness Rating

39.0 rockwell c and 43.0 rockwell c

Material

Steel comp e4340 or steel comp 4340 or steel comp 4140 or steel comp 8740 or steel comp 6150

Material Specification

Mil-s-5000 military specification single material response or mil-s-5000 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-6049 military specification 3rd material response or mil-s-8503 military specification 4th material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, class 3 federal specification single treatment response

Thread Series Designator

Unjf

FSC

5305 Screws

NIIN

005106547

NSN

5305005106547

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

NPS21250-06006

Cage Code:

26233

Status:

MSDS:

Part Number:

TP521250-06006

Cage Code:

26233

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 5305-00-510-6547

What are the manufacturers of nsn 5305005106547?

Nylok Corporation (26233)

Does this nsn 5305005106547 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305005106547
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Does nsn 5305005106547 contain any precious metals?
No precious metal content.

Does nsn 5305005106547 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305005106547?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

18257

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