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Machine Screw NSN 5305-01-538-9784

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

NSN 5305-01-538-9784 NSN: 5305-01-538-9784

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.750 inches
Fastener Length
3.500 inches
Head Style
Flat fillister
Head Diameter
Between 0.306 inches and 0.313 inches
Head Height
Between 0.103 inches and 0.118 inches
Internal Drive Style
Torque set
End Application
Cv-22
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
16000 pounds per square inch
Part Name Assigned By Controlling Agency
Screw machine
Screw Material
Steel comp 4140 or steel comp 4340 or steel comp 8740
Screw Surface Treatment
Cadmium
Screw Surface Treatment Specification
Qq-p-416, ty2cl2 federal specification 1st treatment response
Thread Series Designator
Unjf
FSC
5305 Screws
NIIN
015389784
NSN
5305015389784

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1191-3T56
Cage Code:
80205
Status:
A
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 5305-01-538-9784
What are the manufacturers of nsn 5305015389784?
Does this nsn 5305015389784 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015389784
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Does nsn 5305015389784 contain any precious metals?
No precious metal content.
Does nsn 5305015389784 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015389784?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06657
FIIG:
A500D0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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