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Socket Head Cap Screw NSN 5305-01-089-2526

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 5305-01-089-2526 NSN: 5305-01-089-2526

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.413 inches and 0.479 inches
Fastener Length
Between 0.610 inches and 0.656 inches
Head Style
Pan
Head Diameter
Between 0.306 inches and 0.322 inches
Head Height
Between 0.105 inches and 0.115 inches
Locking Feature
Pellet threads or strip threads or patch threads
Internal Drive Style
Cross recess type 1
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
125000 pounds per square inch
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Material
Steel comp 4037 fastener or steel comp 8630 fastener
Material Specification
Ams 6300 assn standard 1st material response or mil-s-6050 military specification 2nd material response
Surface Treatment
Cadmium fastener and chromate fastener
Surface Treatment Specification
Qq-p-41 type 2 cl 3 federal specification single treatment response fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010892526
NSN
5305010892526

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21096-08003
Cage Code:
80205
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 5305-01-089-2526
What are the manufacturers of nsn 5305010892526?
Does this nsn 5305010892526 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010892526
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 5305010892526 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010892526 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010892526?
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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