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Machine Screw NSN 5305-01-591-9734

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 5305-01-591-9734 NSN: 5305-01-591-9734

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.102 inches and 0.183 inches
Fastener Length
Between 0.219 inches and 0.250 inches
Head Style
Flat countersunk
Head Diameter
Between 0.195 inches and 0.225 inches
Locking Feature
Patch
Internal Drive Style
Torque
End Application
An/pvs-15c, binocular night vision system
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Min. Tensile Strength (psi)
80000 pounds per square inch
Countersink Angle
Between 80.0 degrees and 82.0 degrees
Part Name Assigned By Controlling Agency
Screw flat head with torque patch
Screw Material
Steel or stainless steel
Screw Surface Treatment
Oxide
Special Features
Self locking torque patch
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
015919734
NSN
5305015919734

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
39117539-13
Cage Code:
27777
Status:
A
MSDS:
Part Number:
LFEM953-043
Cage Code:
FASM4
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 5305-01-591-9734
What are the manufacturers of nsn 5305015919734?
Does this nsn 5305015919734 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015919734
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 5305015919734 contain any precious metals?
No precious metal content.
Does nsn 5305015919734 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015919734?
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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