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Socket Head Cap Screw NSN 5305-01-198-5530

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 5305-01-198-5530 NSN: 5305-01-198-5530

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.298 inches and 0.390 inches
Fastener Length
Between 0.360 inches and 0.390 inches
Head Style
Button
Head Diameter
Between 0.298 inches and 0.312 inches
Head Height
Between 0.077 inches and 0.087 inches
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
0.093 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
36.0 rockwell c and 45.0 rockwell c
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2 cl 2 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
011985530
NSN
5305011985530

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
65018
Cage Code:
74445
Status:
A
MSDS:
Part Number:
724960-3
Cage Code:
73030
Status:
A
MSDS:
Part Number:
46360
Cage Code:
70276
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 5305-01-198-5530
What are the manufacturers of nsn 5305011985530?
Does this nsn 5305011985530 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011985530
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 5305011985530 contain any precious metals?
No precious metal content.
Does nsn 5305011985530 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011985530?
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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