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Machine Screw NSN 5305-01-492-6863

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

NSN 5305-01-492-6863 NSN: 5305-01-492-6863

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.297 inches and 0.317 inches
Fastener Length
Between 0.058 inches and 0.078 inches
Head Style
Hexagon
Head Height
Between 0.121 inches and 0.133 inches
Width Between Flats
Between 0.243 inches and 0.251 inches
Internal Drive Style
W/o internal drive
Thready Qty Per Inch (tpi)
40
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Screw Material
Steel comp 8740
Locking Feature Material
Steel comp 8740
Screw Material Specification
Ams6322 assn standard single material response
Locking Feature Material Specification
Ams6322 assn standard single material response
Bearing Surface Of Head Surface Treatment
Cadmium
Head Surface Treatment
Cadmium
Screw Surface Treatment
Cadmium
Shank Surface Treatment
Cadmium
Bearing Surface Of Head Surface Treatment Specification
Ams2400 assn standard single treatment response
Head Surface Treatment Specification
Ams2400 assn standard single treatment response
Screw Surface Treatment Specification
Ams2400 assn standard single treatment response
Bearing Surface Of Head Surface Finish
125.0 microinches
Test Data Document
81343-9527 standard (includes industry or association standards, individual manufactureer standards, etc.).
Thread Series Designator
Unjf
FSC
5305 Screws
NIIN
014926863
NSN
5305014926863

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS9527
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS9527-04
Cage Code:
81343
Status:
A
MSDS:
Part Number:
10113843
Cage Code:
A486G
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 5305-01-492-6863
What are the manufacturers of nsn 5305014926863?
Does this nsn 5305014926863 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014926863
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Does nsn 5305014926863 contain any precious metals?
No precious metal content.
Does nsn 5305014926863 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014926863?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06657
FIIG:
A500D0
App. Key:
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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