Socket Head Cap Screw NSN 5305-00-051-8605

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: 5305-00-051-8605

Stock Availability

NSN 5305000518605 availability
(as of 01/09/2023).

NE: 6861
NS: 189
SV: 1
OH: 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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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.345 inches and 0.500 inches

Fastener Length

Between 0.470 inches and 0.500 inches

Head Style

Flat chamfer

Head Diameter

Between 0.550 inches and 0.563 inches

Head Height

Between 0.368 inches and 0.375 inches

Internal Drive Style

Hexagon

Thread Diameter

0.375 inches

Width Across Flats

Between 0.312 inches and 0.316 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

80000 pounds per square inch

Hardness Rating

80.0 rockwell b

Minimum Yield Strength

30000 pounds per square inch

Material

Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

Material Specification

66 federal standard all material responses

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

000518605

NSN

5305000518605

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MILS933TYPEC

Cage Code:

81349

Status:

MSDS:

Part Number:

25052

Cage Code:

75535

Status:

MSDS:

Part Number:

MS16995-77

Cage Code:

80205

Status:

MSDS:

Part Number:

003-007868-077

Cage Code:

26916

Status:

MSDS:

Part Number:

5305PL0655929

Cage Code:

9009H

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 5305-00-051-8605

What are the manufacturers of nsn 5305000518605?

Military Specifications (81349)
Crosby Group Inc (75535)
National Aerospace Standards (80205)
Northrop Grumman Systems Corporation (26916)
Military Standards (96906)
Inspektorat Wsparcia Sil Zbrojnych (9009H)

Does this nsn 5305000518605 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305000518605
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 5305000518605 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305000518605 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305000518605?
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