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Socket Head Cap Screw NSN 5305-01-314-3025

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN 5305-01-314-3025 NSN: 5305-01-314-3025

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.158 inches
Fastener Length
Between 0.220 inches and 0.250 inches
Head Style
Flat chamfer
Head Diameter
Between 0.218 inches and 0.226 inches
Head Height
Between 0.134 inches and 0.138 inches
Hole Diameter
Between 0.033 inches and 0.036 inches
Locking Feature
Patch threads or pellet threads or strip threads
Internal Drive Style
Hexagon
Thread Diameter
0.138 inches
Width Across Flats
Between 0.1094 inches and 0.1111 inches
Hole Quantity
2
Hole Type
Drilled
Thready Qty Per Inch (tpi)
32
Hardness Rating
33.0 rockwell c and 42.0 rockwell c
Hole Configuration Style
Round internal hexagon
Material
Steel comp 302 fastener or steel comp 304 fastener or steel comp 305 fastener or steel comp 316 fastener or steel comp xm-7 fastener
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unrc
Specification Data
80205-nas1352 professional/industrial association standard
FSC
5305 Screws
NIIN
013143025
NSN
5305013143025

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1352C06H4LB
Cage Code:
96906
Status:
A
MSDS:
Part Number:
NAS1352C06HLB4
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 5305-01-314-3025
What are the manufacturers of nsn 5305013143025?
Does this nsn 5305013143025 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013143025
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
Does nsn 5305013143025 contain any precious metals?
No precious metal content.
Does nsn 5305013143025 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013143025?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
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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