Hexagon Head Cap Screw NSN 5305-00-113-6251

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: 5305-00-113-6251

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

0.532 inches

Fastener Length

Between 0.594 inches and 0.625 inches

Head Style

Hexagon extended washer

Head Height

Between 0.266 inches and 0.289 inches

Width Between Flats

Between 0.491 inches and 0.500 inches

Extended Washer Diameter

Between 0.686 inches and 0.706 inches

Extended Washer Thickness

0.086 inches

Locking Feature

Locking teeth bearing surface of head

Thread Diameter

0.312 inches

Features Provided

Casehardened

Thready Qty Per Inch (tpi)

Hardness Rating

80.0 rockwell superficial 15-n

Material

Steel comp 1018

Material Specification

Sae assn standard single material response

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

001136251

NSN

5305001136251

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

34279

Cage Code:

72447

Status:

MSDS:

Part Number:

2HP430

Cage Code:

45152

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 5305-00-113-6251

What are the manufacturers of nsn 5305001136251?

Dana Commercial Vehicle (72447)
Oshkosh Corporation (45152)

Does this nsn 5305001136251 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305001136251
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 5305001136251 contain any precious metals?
No precious metal content.

Does nsn 5305001136251 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305001136251?
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:

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