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Socket Head Cap Screw NSN 5305-00-685-7443

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 5305-00-685-7443 NSN: 5305-00-685-7443

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.375 inches
Fastener Length
0.375 inches
Head Style
Fillister
Head Diameter
Between 0.292 inches and 0.313 inches
Head Height
Between 0.123 inches and 0.130 inches
Locking Feature
Pellet threads
Internal Drive Style
Cross recess type 1
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
24
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 1010
Material Specification
Qq-s-630 federal specification single material response or qq-s-631 federal specification single material response or qq-s-634 federal specification single material response
Surface Treatment
Cadmium
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
006857443
NSN
5305006857443

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3771U
Cage Code:
70210
Status:
A
MSDS:
Part Number:
LP500-10-6M
Cage Code:
03038
Status:
A
MSDS:
Part Number:
NK500-10-6
Cage Code:
26233
Status:
A
MSDS:
Part Number:
10013227
Cage Code:
18876
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 5305-00-685-7443
What are the manufacturers of nsn 5305006857443?
Does this nsn 5305006857443 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305006857443
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 5305006857443 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305006857443 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305006857443?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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