3120-00-178-0151

Find complete technical information, availability, and procurement data for: 3120-00-178-0151
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3120-00-178-0151 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-178-0151

Item Name Code

28215

Assigment Date

02/26/1973 (53 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

55.0 minimum rockwell c and 60.0 maximum rockwell c metallic hardness rating, 0.106 inches minimum and 0.109 inches maximum face width, not casehardened casehardening indicator, 0.1245 inches minimum and 0.1255 inches maximum bore inside diameter, 0.373 inches minimum and 0.375 inches maximum outside diameter

Product Characteristics

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

Casehardening Indicator: not casehardened
Outside Diameter: 0.373 inches minimum and 0.375 inches maximum
Metallic Hardness Rating: 55.0 minimum rockwell c and 60.0 maximum rockwell c
Face Width: 0.106 inches minimum and 0.109 inches maximum
Bore Inside Diameter: 0.1245 inches minimum and 0.1255 inches maximum
Criticality Code Justification: bcxd
Material: steel corrosion resisting
Surface Treatment: passivate
Surface Treatment Document And Classification: sp-151 fscm 66503 mfr ref single treatment response
Style Designator: plain

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
3204-098	Linear-Rotary Motion Roller

FAQs

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

What is the FSCG of the NSN 3120-00-178-0151?

The FSCG of the NSN 3120-00-178-0151 is 3120

Does the NSN 3120-00-178-0151 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-178-0151 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 3120-00-178-0151 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-178-0151 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 3120-00-178-0151 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, Feb 26, 1973