M81935-1-3

View detailed technical data, stock status, and sourcing information for: M81935-1-3
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-315-5088

Item Name Code

13209

Assigment Date

02/17/1990 (36 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

1.9740 inches nominal overall length, right-hand thread direction, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, externally threaded shank style, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Shank Style: externally threaded
Overall Length: 1.9740 inches nominal
Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Outer Member Outside Diameter: 0.7969 inches minimum and 0.8160 inches maximum
Bore Center To Shank End Distance: 1.5520 inches minimum and 1.5720 inches maximum
Outer Member Width: 0.3320 inches minimum and 0.3420 inches maximum
Inner Member Width: 0.4350 inches minimum and 0.4375 inches maximum
Shank Thread Length: 0.9375 inches minimum and 0.9990 inches maximum
Static Radial Load Rating: 2360 pounds
Thread Diameter: 0.312 inches nominal
Thread Quantity Per Inch: 24
Hardness Rating: 39.0 rockwell c nominal rod end body
Special Features: acft model hu25a exhaust and muffler installation
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 4340 rod end body
Material: steel comp 440c inner member
Material: steel comp 630 outer ring
Surface Treatment: cadmium rod end body
Surface Treatment Document And Classification: qq-p-416,type ii,class 2 fed spec 1st treatment response rod end body
Style Designator: ball type
Thread Series Designator: unjf

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
ADNE3J	Rod End Plain Bearing
AS81935/1-3	Rod End Plain Bearing
M81935-1-3	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-315-5088?

The FSCG of the NSN 3120-01-315-5088 is 3120

Does the NSN 3120-01-315-5088 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-315-5088 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 3120-01-315-5088 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-315-5088 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 3120-01-315-5088 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Feb 17, 1990