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Socket Head Cap Screw NSN 5305-00-921-0930

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 5305-00-921-0930 NSN: 5305-00-921-0930

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.188 inches
Fastener Length
Between 0.171 inches and 0.203 inches
Head Style
Flat chamfer
Head Diameter
Between 0.200 inches and 0.205 inches
Head Height
Between 0.122 inches and 0.125 inches
Hole Diameter
0.031 inches
Spline Minor Diameter
Between 0.096 inches and 0.098 inches
Spline Major Diameter
Between 0.113 inches and 0.115 inches
Spline Width
Between 0.023 inches and 0.025 inches
Internal Drive Style
Six spline
Thread Diameter
0.250 inches
Hole Quantity
5
Hole Type
Drilled
Thready Qty Per Inch (tpi)
40
Hole Configuration Style
Round
Surface Finish
16.0 microinches bearing surface of head
Special Features
Bearing surface 0f head chamfered t0 shank diameter at 20 deg
Material
Steel comp 4037
Material Specification
Ams 6300 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
009210930
NSN
5305009210930

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9-480019-003
Cage Code:
96429
Status:
A
MSDS:
Part Number:
A4819-3
Cage Code:
96429
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 5305-00-921-0930
What are the manufacturers of nsn 5305009210930?
Does this nsn 5305009210930 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009210930
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 5305009210930 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305009210930 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009210930?
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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