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Socket Head Cap Screw NSN 5305-00-472-2612

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 5305-00-472-2612 NSN: 5305-00-472-2612

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.220 inches and 0.250 inches
Fastener Length
Between 0.220 inches and 0.250 inches
Head Style
Flat chamfer
Head Diameter
0.180 inches
Head Height
0.110 inches
Internal Drive Style
Hexagon
Thread Diameter
0.138 inches
Width Across Flats
0.094 inches
Thready Qty Per Inch (tpi)
40
Criticality Code Justification
Zzzy
Surface Finish
63.0 microinches head
Material
Nickel alloy
Material Specification
Mil-n-23229 ty1 cond a military specification single material response
Surface Treatment
Chromium threads
Surface Treatment Specification
Qq-c-320 cl 2b federal specification single treatment response threads
Thread Series Designator
Unf
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
5305 Screws
NIIN
004722612
NSN
5305004722612

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
23715FREV7-308
Cage Code:
54633
Status:
A
MSDS:
Part Number:
23703FREV6-308
Cage Code:
92439
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-00-472-2612
What are the manufacturers of nsn 5305004722612?
Does this nsn 5305004722612 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004722612
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 5305004722612 contain any precious metals?
No precious metal content.
Does nsn 5305004722612 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004722612?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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