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Machine Screw NSN 5305-00-948-4112

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 5305-00-948-4112 NSN: 5305-00-948-4112

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.188 inches and 0.250 inches
Fastener Length
Between 0.219 inches and 0.250 inches
Head Style
Flat countersunk
Head Diameter
Between 0.231 inches and 0.279 inches
Internal Drive Style
Torque set
Thread Diameter
0.138 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
140000 pounds per square inch
Hardness Rating
Between 248.0 brinell standard and 321.0 brinell standard
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Screw Material
Iron alloy 660
Screw Material Specification
Ams 5735 assn standard single material response
Screw Surface Treatment
Passivate
Screw Surface Treatment Specification
Mil-s-5002 military specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
009484112
NSN
5305009484112

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1102C06-4
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 5305-00-948-4112
What are the manufacturers of nsn 5305009484112?
Does this nsn 5305009484112 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009484112
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 5305009484112 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305009484112 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009484112?
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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