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Socket Head Cap Screw NSN 5305-01-048-1123

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 5305-01-048-1123 NSN: 5305-01-048-1123

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.312 inches
Fastener Length
Between 0.291 inches and 0.312 inches
Head Style
Flat countersunk
Head Diameter
Between 0.195 inches and 0.225 inches
Internal Drive Style
Cross recess type 1
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Min. Tensile Strength (psi)
80000 pounds per square inch
Countersink Angle
82.0 degrees
Material
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Material Specification
66 federal standard all material responses
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010481123
NSN
5305010481123

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
GS21-206RC4X5-16
Cage Code:
24930
Status:
A
MSDS:
Part Number:
LP51959-14
Cage Code:
03038
Status:
A
MSDS:
Part Number:
GS21-206C4X5-16
Cage Code:
24930
Status:
A
MSDS:
Part Number:
GS21-206R4X5-16
Cage Code:
24930
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 5305-01-048-1123
What are the manufacturers of nsn 5305010481123?
Does this nsn 5305010481123 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010481123
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 5305010481123 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010481123 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010481123?
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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