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Machine Screw NSN 5305-00-916-6989

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 5305-00-916-6989 NSN: 5305-00-916-6989

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.173 inches and 0.203 inches
Fastener Length
Between 0.235 inches and 0.265 inches
Head Style
Flat chamfer
Head Diameter
Between 0.213 inches and 0.225 inches
Head Height
Between 0.055 inches and 0.063 inches
Internal Drive Style
High-torque
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Min. Tensile Strength (psi)
160000 pounds per square inch
Screw Material
Titanium alloy uns r54520
Screw Material Specification
Nas621 assn standard single material response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
009166989
NSN
5305009166989

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
112-0833-020
Cage Code:
94756
Status:
A
MSDS:
Part Number:
HT8053-020
Cage Code:
92215
Status:
A
MSDS:
Part Number:
66113-20
Cage Code:
56878
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-00-916-6989
What are the manufacturers of nsn 5305009166989?
Does this nsn 5305009166989 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009166989
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 5305009166989 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305009166989 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009166989?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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