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Socket Head Cap Screw NSN 5305-01-591-9318

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 5305-01-591-9318 NSN: 5305-01-591-9318

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.158 inches and 0.188 inches
Fastener Length
Between 0.158 inches and 0.188 inches
Head Style
Flat fillister
Head Diameter
Between 0.134 inches and 0.140 inches
Head Height
Between 0.083 inches and 0.086 inches
Internal Drive Style
Hexagon
End Application
5895-01-562-6898 satellite communication system
Thread Diameter
0.860 inches
Width Across Flats
Between 0.078 inches and 0.079 inches
Thready Qty Per Inch (tpi)
56
Part Name Assigned By Controlling Agency
Screw, cap, socket head, hexagon
Material
Steel comp 304 or steel comp 304l or steel comp 305 or steel comp 316 or steel comp 316l or steel comp 384 or steel comp xm-7
Material Specification
Astm f593 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
015919318
NSN
5305015919318

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16995-1
Cage Code:
6F810
Status:
A
MSDS:
Part Number:
6C75SHCS
Cage Code:
0UWF7
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 5305-01-591-9318
What are the manufacturers of nsn 5305015919318?
Does this nsn 5305015919318 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015919318
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 5305015919318 contain any precious metals?
No precious metal content.
Does nsn 5305015919318 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015919318?
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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