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Socket Head Cap Screw NSN 5305-00-078-9634

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 5305-00-078-9634 NSN: 5305-00-078-9634

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.437 inches
Fastener Length
0.437 inches
Head Style
Fillister
Head Diameter
Between 0.134 inches and 0.140 inches
Head Height
Between 0.083 inches and 0.086 inches
Locking Feature
Strip threads
Internal Drive Style
Hexagon
Thread Diameter
0.086 inches
Width Across Flats
0.078 inches
Thready Qty Per Inch (tpi)
56
Material
Stainless steel
Surface Treatment
Passivate
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
000789634
NSN
5305000789634

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
21510813-5
Cage Code:
70318
Status:
A
MSDS:
Part Number:
927C892P2
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 5305-00-078-9634
What are the manufacturers of nsn 5305000789634?
Does this nsn 5305000789634 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000789634
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 5305000789634 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000789634 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000789634?
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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