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Socket Head Cap Screw NSN 5305-00-138-4376

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 5305-00-138-4376 NSN: 5305-00-138-4376

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.500 inches
Fastener Length
Between 2.740 inches and 2.760 inches
Head Style
Flat chamfer
Head Diameter
Between 0.740 inches and 0.760 inches
Head Height
Between 0.490 inches and 0.510 inches
Hole Diameter
0.063 inches
Internal Drive Style
Hexagon
Thread Diameter
0.500 inches
Width Across Flats
Between 0.375 inches and 0.378 inches
Hole Quantity
6
Hole Type
Drilled
Thready Qty Per Inch (tpi)
13
Hole Configuration Style
Round internal hexagon
Material
Steel comp 304
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
001384376
NSN
5305001384376

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4401B0041
Cage Code:
94117
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 5305-00-138-4376
What are the manufacturers of nsn 5305001384376?
Does this nsn 5305001384376 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001384376
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 5305001384376 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305001384376 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001384376?
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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