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Socket Head Cap Screw NSN 5305-01-389-2671

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 5305-01-389-2671 NSN: 5305-01-389-2671

Features and Characteristics

Thread Class
3a
Fastener Length
0.750 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Criticality Code Justification
Zzzw
Material
Nickel alloy
Thread Series Designator
Unc
Nondefinitive Specification/std Data
4 type
Departure From Cited Document
Item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition
FSC
5305 Screws
NIIN
013892671
NSN
5305013892671

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
845-2180927 PC 7
Cage Code:
80064
Status:
A
MSDS:
Part Number:
SS845-2050875 PC7
Cage Code:
80064
Status:
A
MSDS:
Part Number:
MIL-B-24059
Cage Code:
81349
Status:
A
MSDS:
Part Number:
2050875 PC 7
Cage Code:
80064
Status:
A
MSDS:
Part Number:
2180927 PC 7
Cage Code:
80064
Status:
A
MSDS:
Part Number:
845-2050875 PC 7
Cage Code:
80064
Status:
A
MSDS:
Part Number:
FF-S-86Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
MIL-B-24059Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
FF-S-86
Cage Code:
81349
Status:
A
MSDS:
Part Number:
2050875 PC 7Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
2180927 PC 7Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
845-2180927 PC 7Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
845-2050875 PC7Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
SS845-2050875 PC 7Q3
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-389-2671
What are the manufacturers of nsn 5305013892671?
Does this nsn 5305013892671 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013892671
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 5305013892671 contain any precious metals?
No precious metal content.
Does nsn 5305013892671 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013892671?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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