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Socket Head Cap Screw NSN 5305-01-077-2557

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 5305-01-077-2557 NSN: 5305-01-077-2557

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.344 inches
Fastener Length
0.344 inches
Internal Drive Style
Slot
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
24
Material
Nickel alloy
Material Specification
Qq-n-281, class a, hard finish, form-1 federal specification single material response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010772557
NSN
5305010772557

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2995516-1
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: 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 5305-01-077-2557
What are the manufacturers of nsn 5305010772557?
Does this nsn 5305010772557 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010772557
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 5305010772557 contain any precious metals?
No precious metal content.
Does nsn 5305010772557 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010772557?
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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