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Socket Head Cap Screw NSN 5305-01-518-2049

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 5305-01-518-2049 NSN: 5305-01-518-2049

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.485 inches and 0.515 inches
Fastener Length
Between 0.485 inches and 0.515 inches
Head Style
Flat fillister
Head Diameter
Between 0.303 inches and 0.312 inches
Head Height
Between 0.185 inches and 0.190 inches
Internal Drive Style
Hexagon
End Application
Missle, minuteman lgm-30
Thread Diameter
0.190 inches
Width Across Flats
Between 0.1562 inches and 0.1587 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
160000 pounds per square inch
Part Name Assigned By Controlling Agency
Screw
Material
Steel comp 410 and steel comp 416
Surface Treatment
Passivate
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
015182049
NSN
5305015182049

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
112-0579-042
Cage Code:
56878
Status:
A
MSDS:
Part Number:
25-64648
Cage Code:
56878
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 5305-01-518-2049
What are the manufacturers of nsn 5305015182049?
Does this nsn 5305015182049 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015182049
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 5305015182049 contain any precious metals?
No precious metal content.
Does nsn 5305015182049 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015182049?
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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