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Socket Head Cap Screw NSN 5305-01-159-6575

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 5305-01-159-6575 NSN: 5305-01-159-6575

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.870 inches and 1.000 inches
Fastener Length
Between 0.970 inches and 1.000 inches
Head Style
Flat chamfer
Head Diameter
Between 0.198 inches and 0.205 inches
Head Height
Between 0.121 inches and 0.125 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
0.094 inches
Thready Qty Per Inch (tpi)
20
Criticality Code Justification
Zzzy
Material
Steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 303cu or steel comp 303ma or steel comp 303pb or steel comp 304 or steel comp 304l
Special Test Features
Special quality control testing
Test Data Document
81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unc
Reference Number Differentiating Characteristics
As differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination
FSC
5305 Screws
NIIN
011596575
NSN
5305011596575

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
904E180 ITEM 8
Cage Code:
94259
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 5305-01-159-6575
What are the manufacturers of nsn 5305011596575?
Does this nsn 5305011596575 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011596575
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 5305011596575 contain any precious metals?
No precious metal content.
Does nsn 5305011596575 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011596575?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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