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Socket Head Cap Screw NSN 5305-00-902-1621

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 5305-00-902-1621 NSN: 5305-00-902-1621

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.407 inches and 0.469 inches
Fastener Length
Between 0.469 inches and 0.500 inches
Head Style
Pan
Head Diameter
Between 0.357 inches and 0.373 inches
Head Height
Between 0.122 inches and 0.133 inches
Locking Feature
Patch threads or pellet threads or strip threads
Internal Drive Style
Offset cruciform (torque set)
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
140000 pounds per square inch
Hardness Rating
248.0 brinell standard and 321.0 brinell standard
Minimum Yield Strength
85000 pounds per square inch
Material
Iron alloy 660
Material Specification
Ams 5735 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unjf
Specification Data
80205-nas1190 professional/industrial association standard
FSC
5305 Screws
NIIN
009021621
NSN
5305009021621

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1190C3T8L
Cage Code:
58998
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 5305-00-902-1621
What are the manufacturers of nsn 5305009021621?
Does this nsn 5305009021621 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009021621
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 5305009021621 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305009021621 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009021621?
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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