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Thumbscrew NSN 5305-00-655-9988

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 5305-00-655-9988 NSN: 5305-00-655-9988

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.344 inches
Fastener Length
1.156 inches
Head Style
Knurled no. 1
Head Diameter
0.385 inches
Head Height
0.375 inches
Shoulder Diameter
0.375 inches first shoulder
Shoulder Length
0.656 inches first shoulder
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
24
Shoulder Shape
Round first shoulder
Material
Aluminum alloy
Surface Treatment
Chromate
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
006559988
NSN
5305006559988

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
19092-4
Cage Code:
28569
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616106000
  • NAICS: 332722
  • SITC: 69440
  • Description: Threaded fasteners of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-00-655-9988
What are the manufacturers of nsn 5305006559988?
Does this nsn 5305006559988 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305006559988
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 5305006559988 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305006559988 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305006559988?
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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