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Socket Head Cap Screw NSN 5305-01-299-2899

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 5305-01-299-2899 NSN: 5305-01-299-2899

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.450 inches and 0.500 inches
Fastener Length
0.500 inches
Head Style
Flat chamfer
Head Diameter
Between 0.176 inches and 0.183 inches
Head Height
Between 0.108 inches and 0.112 inches
Locking Feature
Strip threads
Internal Drive Style
Hexagon
Thread Diameter
0.112 inches
Width Across Flats
0.094 inches
Thready Qty Per Inch (tpi)
40
Color
Green locking feature
Material
Stainless steel fastener
Surface Treatment
Oxide fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
012992899
NSN
5305012992899

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LP56U40J8
Cage Code:
16941
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 5305-01-299-2899
What are the manufacturers of nsn 5305012992899?
Does this nsn 5305012992899 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012992899
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 5305012992899 contain any precious metals?
No precious metal content.
Does nsn 5305012992899 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012992899?
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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