Hexagon Head Cap Screw NSN 5305-00-017-9791

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: 5305-00-017-9791

Stock Availability

NSN 5305000179791 availability
(as of 01/03/2023).

NS: 47
OH: 1
NE: 242
SV: 1

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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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

0.500 inches

Fastener Length

0.500 inches

Head Style

Hexagon

Head Height

Between 0.150 inches and 0.163 inches

Width Between Flats

Between 0.428 inches and 0.437 inches

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

120000 pounds per square inch

Hardness Rating

23.0 rockwell c and 30.0 rockwell c

Material

Steel

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

000179791

NSN

5305000179791

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS35295-3

Cage Code:

96906

Status:

MSDS:

Part Number:

FFS85TYPE2STYLE10P

Cage Code:

81348

Status:

MSDS:

Part Number:

F4688PC169

Cage Code:

0AT62

Status:

MSDS:

Part Number:

F4689PC169

Cage Code:

0AT62

Status:

MSDS:

Part Number:

103202

Cage Code:

61465

Status:

MSDS:

Part Number:

4100112

Cage Code:

6N299

Status:

MSDS:

Part Number:

2138

Cage Code:

49576

Status:

MSDS:

Part Number:

S244

Cage Code:

3D6E9

Status:

MSDS:

Part Number:

179791

Cage Code:

72582

Status:

MSDS:

Part Number:

3249163

Cage Code:

72582

Status:

MSDS:

Part Number:

AM136S49-159PC56

Cage Code:

80064

Status:

MSDS:

Part Number:

AM136S49-170PC56

Cage Code:

80064

Status:

MSDS:

Part Number:

YMS1S4902-435685PC74

Cage Code:

80064

Status:

MSDS:

Part Number:

YMS1S4902-435687PC74

Cage Code:

80064

Status:

MSDS:

Part Number:

YMS1S4902-435695PC74

Cage Code:

80064

Status:

MSDS:

Part Number:

BB5138

Cage Code:

56442

Status:

MSDS:

Part Number:

13XX5857

Cage Code:

14351

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 5305-00-017-9791

What are the manufacturers of nsn 5305000179791?

Military Standards (96906)
Federal Specifications (81348)
Dresser-rand Company (0AT62)
Garwood/feller Inc (61465)
Agco Corp (6N299)
Quincy Compressor Division Of Coltec (49576)
Axletech International, Llc (3D6E9)
Mtu America Inc. (72582)
General Motors Corp (24617)
Naval Ship Systems Command (80064)
Diamond Reo Truck Co (56442)
Teledyne Continental Motors (14351)
Dresser-rand Co (88663)
Meritor Heavy Vehicle Systems Llc (78500)
Ingersoll Rand Co (30760)

Does this nsn 5305000179791 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305000179791
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 5305000179791 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305000179791 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305000179791?
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