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Socket Head Cap Screw NSN 5305-01-567-5121

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 5305-01-567-5121 NSN: 5305-01-567-5121

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.250 inches
Fastener Length
0.348 inches
Head Style
Flat fillister
Head Diameter
0.312 inches
Head Height
0.098 inches
Internal Drive Style
Hexagon
Thread Diameter
0.190 inches
Width Across Flats
0.094 inches
Thready Qty Per Inch (tpi)
32
Part Name Assigned By Controlling Agency
Black oxide alloy steel socket low head cap screw
Color
Black
Material
Steel
Surface Treatment
Oxide
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
015675121
NSN
5305015675121

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
92220A171
Cage Code:
3A054
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 5305-01-567-5121
What are the manufacturers of nsn 5305015675121?
Does this nsn 5305015675121 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015675121
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 5305015675121 contain any precious metals?
No precious metal content.
Does nsn 5305015675121 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015675121?
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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