Socket Head Cap Screw NSN 5305-00-978-9371

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: 5305-00-978-9371

Stock Availability

NSN 5305009789371 availability
(as of 09/19/2023).

NE: 50851
NS: 2275
AR: 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 0.532 inches and 0.594 inches

Fastener Length

Between 0.594 inches and 0.625 inches

Head Style

Flat chamfer

Head Diameter

Between 0.262 inches and 0.270 inches

Head Height

Between 0.159 inches and 0.164 inches

Internal Drive Style

Hexagon

Thread Diameter

0.164 inches

Width Across Flats

Between 0.140 inches and 0.142 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

160000 pounds per square inch

Hardness Rating

36.0 rockwell c and 45.0 rockwell c

Minimum Yield Strength

130000 pounds per square inch

Material

Steel

Material Specification

66 federal standard single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification all treatment responses

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

009789371

NSN

5305009789371

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS16997-33

Cage Code:

96906

Status:

MSDS:

Part Number:

872771

Cage Code:

19203

Status:

MSDS:

Part Number:

NAS608-832-10P

Cage Code:

80205

Status:

MSDS:

Part Number:

MSH08C20SC

Cage Code:

09017

Status:

MSDS:

Part Number:

8-32X5-8FLATSCH

Cage Code:

74445

Status:

MSDS:

Part Number:

8661260-1-2

Cage Code:

S0555

Status:

MSDS:

Part Number:

872771-00

Cage Code:

32345

Status:

MSDS:

Part Number:

5305009789371

Cage Code:

SCY13

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 5305-00-978-9371

What are the manufacturers of nsn 5305009789371?

Does this nsn 5305009789371 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305009789371
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 5305009789371 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305009789371 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305009789371?
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:

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