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Setscrew NSN 5305-01-295-8164

Item Description

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

NSN 5305-01-295-8164 NSN: 5305-01-295-8164

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Fastener Length
Between 0.302 inches and 0.322 inches
Head Style
Headless (setscrew)
Locking Feature
Strip threads
Point Style
Cup
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
Between 0.125 inches and 0.127 inches
Thready Qty Per Inch (tpi)
28
Hardness Rating
45.0 rockwell c fastener and 53.0 rockwell c fastener
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 4037 fastener or steel comp 4137 fastener or steel comp 8630 fastener or steel comp 8740 fastener
Surface Treatment
Cadmium fastener and chromate fastener
Surface Treatment Specification
Qq-p-416 type 2 cl 2 federal specification single treatment response fastener
Thread Series Designator
Unjf
Specification Data
80205-nas1081 professional/industrial association standard
FSC
5305 Screws
NIIN
012958164
NSN
5305012958164

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS10814D5L
Cage Code:
80205
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 5305-01-295-8164
What are the manufacturers of nsn 5305012958164?
Does this nsn 5305012958164 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012958164
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. a locking feature may be incorporated in the design of the head or threads.
Does nsn 5305012958164 contain any precious metals?
No precious metal content.
Does nsn 5305012958164 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012958164?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06672
FIIG:
A003B0
App. Key:
SQ
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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