CV18-151519-1

View detailed technical data, stock status, and sourcing information for: CV18-151519-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-991-5837

Item Name Code

01857

Assigment Date

03/23/1967 (59 years ago)

right-hand thread direction, 0.250 inches nominal nut height, hexagon nut style, 3b thread class, 0.046 inches nominal drilled hole diameter

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.250 inches nominal
Drilled Hole Diameter: 0.046 inches nominal
Hole Type And Quantity: 3 drilled
Width Across Flats: 0.750 inches nominal
Thread Series: unef
Thread Quantity Per Inch: 28
Hardness Rating: 33.0 rockwell c minimum and 38.0 rockwell c maximum
Nominal Thread Size: 0.500 inches
Hole Configuration Style: configuration b
Countersink Angle: 110.0 degrees nominal nut
Bearing Surface Type: chamfered
Special Features: both sides countersink to 0.500 in. dia
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626,cond c4 mil spec single material response overall

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
CV18-151519-1	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-991-5837?

The FSCG of the NSN 5310-00-991-5837 is 5310

Does the NSN 5310-00-991-5837 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-991-5837 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 5310-00-991-5837 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-991-5837 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 5310-00-991-5837 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Mar 23, 1967