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Machine Screw NSN 5305-01-074-2072

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 5305-01-074-2072 NSN: 5305-01-074-2072

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.120 inches and 0.156 inches
Fastener Length
Between 0.151 inches and 0.156 inches
Head Style
Flat chamfer
Head Diameter
Between 0.104 inches and 0.118 inches
Head Height
Between 0.041 inches and 0.046 inches
Internal Drive Style
Slot
Thread Diameter
0.073 inches
Thready Qty Per Inch (tpi)
64
Min. Tensile Strength (psi)
80000 pounds per square inch
Screw Material
Steel comp 305 or steel comp 303 or steel comp 303se
Screw Material Specification
Qq-s-763 federal specification 1st material response or astm a582 assn standard 2nd material response or astm a582 assn standard 3rd material response
Screw Surface Treatment
Passivate
Screw Surface Treatment Specification
C190000120 fscm 88818 mfr ref single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010742072
NSN
5305010742072

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C320009004
Cage Code:
88818
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 5305-01-074-2072
What are the manufacturers of nsn 5305010742072?
Does this nsn 5305010742072 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010742072
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 5305010742072 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010742072 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010742072?
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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  •   Quality Inspected Parts
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