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Socket Head Cap Screw NSN 5305-00-803-3739

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 5305-00-803-3739 NSN: 5305-00-803-3739

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.214 inches
Fastener Length
0.250 inches
Head Style
Flat chamfer
Head Diameter
Between 0.136 inches and 0.140 inches
Head Height
Between 0.083 inches and 0.086 inches
Spline Minor Diameter
Between 0.063 inches and 0.064 inches
Spline Major Diameter
Between 0.073 inches and 0.074 inches
Spline Width
Between 0.015 inches and 0.016 inches
Internal Drive Style
Six spline
Thread Diameter
0.086 inches
Thready Qty Per Inch (tpi)
56
Material
Steel
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
008033739
NSN
5305008033739

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5316-769
Cage Code:
11871
Status:
A
MSDS:
Part Number:
903859-5
Cage Code:
05257
Status:
A
MSDS:
Part Number:
1889900624
Cage Code:
57057
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 5305-00-803-3739
What are the manufacturers of nsn 5305008033739?
Does this nsn 5305008033739 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305008033739
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 5305008033739 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305008033739 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305008033739?
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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