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Thumbscrew NSN 5305-00-712-8359

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 5305-00-712-8359 NSN: 5305-00-712-8359

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.600 inches and 0.640 inches
Fastener Length
16.270 inches
Head Style
Knurled no. 1
Head Diameter
1.250 inches
Head Height
0.375 inches
Shoulder Diameter
0.625 inches first shoulder
Shoulder Length
0.250 inches first shoulder
Point Style
Cone
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
18
Shoulder Shape
Round first shoulder
Material
Steel
Material Specification
Qq-s-764, type 416 federal specification single material response
Surface Treatment
Passivate grip
Surface Treatment Specification
Qq-p-35 federal specification single treatment response grip
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
007128359
NSN
5305007128359

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9144829
Cage Code:
18876
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 5305-00-712-8359
What are the manufacturers of nsn 5305007128359?
Does this nsn 5305007128359 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305007128359
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 5305007128359 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305007128359 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305007128359?
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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