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Thumbscrew NSN 5305-01-081-8466

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 5305-01-081-8466 NSN: 5305-01-081-8466

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.530 inches
Fastener Length
7.770 inches
Head Style
Knurled no. 1
Head Diameter
1.000 inches
Head Height
0.625 inches
Shoulder Diameter
0.432 inches first shoulder and 0.442 inches first shoulder
Shoulder Length
2.120 inches first shoulder
Point Length
0.100 inches
Point Diameter
Between 0.185 inches and 0.192 inches
Point Style
Flat
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Point Chamfer Angle
Between 80.0 degrees and 100.0 degrees
Shoulder Shape
Round first shoulder
Special Features
Head undercut 0.060 in. Deep by 0.550 in. Min 0.600 in. Max dia
Material
Steel
Material Specification
Ams 5629 assn standard single material response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
010818466
NSN
5305010818466

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16U116-121
Cage Code:
81755
Status:
A
MSDS:
Part Number:
16U116-123
Cage Code:
81755
Status:
A
MSDS:
Part Number:
16U116-77
Cage Code:
81755
Status:
A
MSDS:
Part Number:
16U116-809
Cage Code:
81755
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 5305-01-081-8466
What are the manufacturers of nsn 5305010818466?
Does this nsn 5305010818466 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010818466
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 5305010818466 contain any precious metals?
No precious metal content.
Does nsn 5305010818466 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010818466?
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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