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Thumbscrew NSN 5305-01-105-5237

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

NSN 5305-01-105-5237 NSN: 5305-01-105-5237

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.625 inches
Fastener Length
Between 1.984 inches and 2.016 inches
Head Style
Knurled no. 1
Head Diameter
Between 0.734 inches and 0.766 inches
Head Height
Between 0.244 inches and 0.266 inches
Point Length
Between 0.230 inches and 0.240 inches
Point Diameter
Between 0.193 inches and 0.213 inches
Point Style
Chamfer dog
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
16
Point Chamfer Angle
45.0 degrees
Material
Stainless steel
Material Specification
Qq-s-763 military standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 military standard single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
011055237
NSN
5305011055237

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8589886
Cage Code:
19200
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 5305-01-105-5237
What are the manufacturers of nsn 5305011055237?
Does this nsn 5305011055237 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011055237
An externally threaded fastener whose threaded portion is of one nominal diameter. it may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. it has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. for items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).
Does nsn 5305011055237 contain any precious metals?
No precious metal content.
Does nsn 5305011055237 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011055237?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06673
FIIG:
A003B0
App. Key:
SR
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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