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Socket Head Cap Screw NSN 5305-01-057-9305

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 5305-01-057-9305 NSN: 5305-01-057-9305

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.132 inches and 0.199 inches
Fastener Length
Between 0.219 inches and 0.250 inches
Head Style
Flat countersunk
Head Diameter
Between 0.147 inches and 0.172 inches
Locking Feature
Patch grip
Internal Drive Style
Cross recess type 1
Thread Diameter
0.086 inches
Thready Qty Per Inch (tpi)
56
Countersink Angle
82.0 degrees
Material
Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010579305
NSN
5305010579305

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
330-2593-000
Cage Code:
13499
Status:
A
MSDS:
Part Number:
LP51959-3M
Cage Code:
03038
Status:
A
MSDS:
Part Number:
4330-2593-000
Cage Code:
95105
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 5305-01-057-9305
What are the manufacturers of nsn 5305010579305?
Does this nsn 5305010579305 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010579305
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 5305010579305 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010579305 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010579305?
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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