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Socket Head Cap Screw NSN 5305-01-228-0449

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 5305-01-228-0449 NSN: 5305-01-228-0449

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.368 inches and 0.430 inches
Fastener Length
0.500 inches
Head Style
Flat countersunk
Head Diameter
Between 0.238 inches and 0.279 inches
Locking Feature
Strip threads
Internal Drive Style
Cross recess type 1
Thread Diameter
0.138 inches
Thready Qty Per Inch (tpi)
32
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Color
Green locking feature
Material
Stainless steel fastener
Surface Treatment
Passivate fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
012280449
NSN
5305012280449

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
167838-7
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
8141206-6
Cage Code:
10236
Status:
A
MSDS:
Part Number:
LP57G62P8
Cage Code:
03038
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 5305-01-228-0449
What are the manufacturers of nsn 5305012280449?
Does this nsn 5305012280449 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012280449
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 5305012280449 contain any precious metals?
No precious metal content.
Does nsn 5305012280449 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012280449?
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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