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Socket Head Cap Screw NSN 5305-00-227-8992

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 5305-00-227-8992 NSN: 5305-00-227-8992

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 1.000 inches and 1.156 inches
Fastener Length
1.875 inches
Head Style
Flat chamfer
Head Diameter
Between 0.262 inches and 0.270 inches
Head Height
Between 0.159 inches and 0.164 inches
Hole Diameter
0.047 inches
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
Between 0.141 inches and 0.143 inches
Hole Quantity
2
Hole Type
Drilled
Thready Qty Per Inch (tpi)
32
Hole Configuration Style
Round longitudinal hole
Material
Stainless steel
Surface Treatment
Passivate
Thread Series Designator
Unjc
FSC
5305 Screws
NIIN
002278992
NSN
5305002278992

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
953505-139
Cage Code:
06848
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 5305-00-227-8992
What are the manufacturers of nsn 5305002278992?
Does this nsn 5305002278992 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002278992
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 5305002278992 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002278992 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002278992?
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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