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Socket Head Cap Screw NSN 5305-00-995-1539

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 5305-00-995-1539 NSN: 5305-00-995-1539

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.900 inches
Fastener Length
1.000 inches
Head Style
Flat chamfer
Head Diameter
Between 0.365 inches and 0.375 inches
Head Height
Between 0.244 inches and 0.250 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
0.187 inches
Thready Qty Per Inch (tpi)
20
Material
Nickel alloy 400 or nickel alloy r-405
Material Specification
Qq-n-281 cl a or cl b federal specification all material responses
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
009951539
NSN
5305009951539

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFS86TYPE6
Cage Code:
81348
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 5305-00-995-1539
What are the manufacturers of nsn 5305009951539?
Does this nsn 5305009951539 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009951539
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 5305009951539 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305009951539 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009951539?
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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