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Thumbscrew NSN 5305-00-045-8102

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 5305-00-045-8102 NSN: 5305-00-045-8102

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.550 inches
Fastener Length
1.320 inches
Head Style
Knurled no. 4
Head Diameter
0.750 inches
Head Height
0.430 inches
Hole Diameter
0.089 inches
Point Style
Flat
Thread Diameter
0.250 inches
Hole Quantity
1
Hole Type
Drilled
Thready Qty Per Inch (tpi)
28
Hole Configuration Style
Round longitudinal hole
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 4130
Surface Treatment
Cadmium
Surface Treatment Specification
Mac psi3101, type 2, cl 3, fscm 76301 mfr ref single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
000458102
NSN
5305000458102

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
32-87031-11
Cage Code:
76301
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 5305-00-045-8102
What are the manufacturers of nsn 5305000458102?
Does this nsn 5305000458102 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000458102
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 5305000458102 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000458102 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000458102?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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