H49290-3-3

View detailed technical data, stock status, and sourcing information for: H49290-3-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-280-3247

Item Name Code

15892

Assigment Date

08/17/1973 (52 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.273 inches minimum and 0.277 inches maximum pilot diameter, 0.099 inches minimum and 0.111 inches maximum pilot length, right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature

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
Locking Feature: prevailing torque all metal design
Pilot Diameter: 0.273 inches minimum and 0.277 inches maximum
Pilot Length: 0.099 inches minimum and 0.111 inches maximum
Counterbore Diameter: 0.215 inches minimum and 0.225 inches maximum nut
Lubrication: dry film lubricant
Nut Style: clinch
Nut Height: 0.266 inches minimum and 0.293 inches maximum
Nut Counterbore Depth: 0.090 inches minimum and 0.120 inches maximum nut
Width Across Flats: 0.365 inches minimum and 0.377 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: passivate overall
Specification/Standard Data: 76301-st3-405 manufacturers standard

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
70524CM1032-3	Clinch Self-Locking Nut
7052ACM1032-3	Clinch Self-Locking Nut
C11009-3-3	Clinch Self-Locking Nut
H49290-3-3	Clinch Self-Locking Nut
ST3M405C3-3	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-280-3247?

The FSCG of the NSN 5310-00-280-3247 is 5310

Does the NSN 5310-00-280-3247 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-280-3247 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 5310-00-280-3247 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-280-3247 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 5310-00-280-3247 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Aug 17, 1973