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Socket Head Cap Screw NSN 5305-00-243-7535

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 5305-00-243-7535 NSN: 5305-00-243-7535

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.234 inches and 0.266 inches
Fastener Length
Between 0.234 inches and 0.266 inches
Head Style
Button
Head Diameter
Between 0.201 inches and 0.203 inches
Head Height
Between 0.051 inches and 0.059 inches
Spline Minor Diameter
Between 0.063 inches and 0.064 inches
Spline Major Diameter
0.074 inches
Spline Width
Between 0.015 inches and 0.016 inches
Locking Feature
Pellet threads
Internal Drive Style
Six spline
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Hardness Rating
28.0 rockwell c and 32.0 rockwell c
Special Features
Black chromate treatment
Material
Steel
Material Specification
66 federal standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
002437535
NSN
5305002437535

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5104-07-050CADBLK
Cage Code:
71159
Status:
A
MSDS:
Part Number:
135C3000-2
Cage Code:
89954
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 5305-00-243-7535
What are the manufacturers of nsn 5305002437535?
Does this nsn 5305002437535 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002437535
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 5305002437535 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002437535 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002437535?
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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