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Externally Relieved Body Screw NSN 5305-01-205-1016

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

NSN 5305-01-205-1016 NSN: 5305-01-205-1016

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.344 inches
Locking Feature
Pellet threads
First Diameter From Head
Between 0.294 inches and 0.295 inches
Second Diameter From Head
0.099 inches
Third Diameter From Head
Between 0.294 inches and 0.295 inches
Fourth Diameter From Head
Between 0.184 inches and 0.185 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.188 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter
0.375 inches
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter
0.875 inches
Internal Drive Style
Slot
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
24
Externally Relieved Body Diameter Quantity
4
Part Name Assigned By Controlling Agency
Navy special project
Material
Stainless steel
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
012051016
NSN
5305012051016

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SSN646-404-2568648 PIECE 4
Cage Code:
81316
Status:
A
MSDS:
Part Number:
SSN637-522-4627780 PIECE 4
Cage Code:
81316
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 5305-01-205-1016
What are the manufacturers of nsn 5305012051016?
Does this nsn 5305012051016 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012051016
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). it is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. see also bolt, externally relieved body and bolt, internal wrenching.
Does nsn 5305012051016 contain any precious metals?
No precious metal content.
Does nsn 5305012051016 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012051016?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01852
FIIG:
A003B0
App. Key:
SE
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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