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Socket Head Cap Screw NSN 5305-01-042-3748

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 5305-01-042-3748 NSN: 5305-01-042-3748

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.317 inches
Fastener Length
Between 0.344 inches and 0.375 inches
Head Style
Flat countersunk
Head Diameter
Between 0.213 inches and 0.225 inches
Locking Feature
Patch threads or strip threads
Internal Drive Style
Cross recess type 1
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Countersink Angle
100.0 degrees
Surface Finish
32.0 microinches threads
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 2 federal specification all treatment responses
Thread Series Designator
Unjc
Specification Data
80205-nas1189 professional/industrial association standard
FSC
5305 Screws
NIIN
010423748
NSN
5305010423748

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1189E04P6
Cage Code:
80205
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 5305-01-042-3748
What are the manufacturers of nsn 5305010423748?
Does this nsn 5305010423748 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010423748
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 5305010423748 contain any precious metals?
No precious metal content.
Does nsn 5305010423748 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010423748?
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
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