ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Socket Head Cap Screw NSN 5305-00-638-5841

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 5305-00-638-5841 NSN: 5305-00-638-5841

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.312 inches
Fastener Length
0.312 inches
Head Style
Flat chamfer
Head Diameter
Between 0.263 inches and 0.273 inches
Head Height
Between 0.157 inches and 0.167 inches
Hole Diameter
0.047 inches
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
0.125 inches
Hole Quantity
4
Hole Type
Drilled
Thready Qty Per Inch (tpi)
32
Hardness Rating
32.0 rockwell c and 40.0 rockwell c
Hole Configuration Style
Round
Special Features
Plain or knurled head
Material
Steel comp 8630 or steel comp 8740 or steel comp 8630
Material Specification
Ams 6280 assn standard 1st material response or ams 6322 assn standard 2nd material response or ams 6324 assn standard 3rd material response or ams 6327 assn standard 4th material response
Surface Treatment
Cadmium
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
006385841
NSN
5305006385841

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
334S605
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 5305-00-638-5841
What are the manufacturers of nsn 5305006385841?
Does this nsn 5305006385841 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305006385841
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 5305006385841 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305006385841 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305006385841?
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
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo