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Socket Head Cap Screw NSN 5305-00-460-5903

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 5305-00-460-5903 NSN: 5305-00-460-5903

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 1.994 inches and 2.281 inches
Fastener Length
Between 2.219 inches and 2.281 inches
Head Style
Flat chamfer
Head Diameter
Between 1.293 inches and 1.312 inches
Head Height
Between 0.864 inches and 0.875 inches
Locking Feature
Pellet threads
Internal Drive Style
Hexagon
Thread Diameter
0.875 inches
Width Across Flats
Between 0.750 inches and 0.757 inches
Thready Qty Per Inch (tpi)
9
Hardness Rating
36.0 rockwell c and 43.0 rockwell c
Material
Steel comp 2340 or steel comp 3135 or steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 4340 or steel comp 8630 or steel comp 8740 or steel comp 9440
Surface Treatment
Zinc
Surface Treatment Specification
Qq-z-325, type 2, cl 3 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
004605903
NSN
5305004605903

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1611209PC234
Cage Code:
10001
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 5305-00-460-5903
What are the manufacturers of nsn 5305004605903?
Does this nsn 5305004605903 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004605903
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 5305004605903 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305004605903 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004605903?
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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