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B18231B06065N

View detailed technical data, stock status, and sourcing information for: B18231B06065N

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B18231B06065N
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-656-2474
Item Name Code
18257
Assigment Date
06/22/2016 (10 years ago)

A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.

right-hand thread direction, 65.0 millimeters nominal fastener length, 3.85 millimeters minimum and 4.15 millimeters maximum head height, 18.0 millimeters nominal thread length, hexagon head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction
right-hand
Thread Length
18.0 millimeters nominal
Fastener Length
65.0 millimeters nominal
Head Style
hexagon
Head Height
3.85 millimeters minimum and 4.15 millimeters maximum
Width Between Flats
9.78 millimeters minimum and 10.00 millimeters maximum
End Item Identification
1025-99-463-7551
Nominal Thread Diameter
6.0 millimeters
Thread Pitch In Millimeters
1.0
External Thread Tolerance Class
6g
Part Name Assigned By Controlling Agency
screw cap hex
Special Features
material grade 10.9
Material
steel overall
Surface Treatment
zinc and chromate overall
Thread Series Designator
m

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
60233476 Hexagon Head Cap Screw
AES07M06A065CG8A81 Hexagon Head Cap Screw
B18231B06065N Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-656-2474?
The FSCG of the NSN 5305-01-656-2474 is 5305
Does the NSN 5305-01-656-2474 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-656-2474 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-656-2474 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-656-2474 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-656-2474 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Wed, Jun 22, 2016

Professional Distribution

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