3120-01-252-8031

Find complete technical information, availability, and procurement data for: 3120-01-252-8031
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-252-8031

Item Name Code

13209

Assigment Date

04/08/1987 (39 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

0.3120 inches minimum and 0.3140 inches maximum bore diameter, 3a thread class, externally threaded shank style, 2.3100 inches nominal overall length, right-hand thread direction

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: 2.3100 inches nominal
Bore Diameter: 0.3120 inches minimum and 0.3140 inches maximum
Outer Member Outside Diameter: 0.8600 inches minimum and 1.0000 inches maximum
Bore Center To Shank End Distance: 1.8430 inches minimum and 1.9070 inches maximum
Outer Member Width: 0.3220 inches minimum and 0.3480 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Shank Thread Length: 1.0620 inches minimum
Static Radial Load Rating: 2500 pounds
Thread Diameter: 0.3125 inches nominal
Thread Quantity Per Inch: 24
Hardness Rating: 57.0 rockwell c minimum and 63.0 rockwell c maximum inner member
Special Features: race insert dry film lubricant per mil-l-8937
Material: steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1025 or steel comp 1026 or steel comp 1029 or steel comp 1030 rod end body
Material: steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 440c race insert
Material: steel comp e52100 inner member
Material Document And Classification: astm a108 assn std all material responses or astma 576 assn std all material responses rod end body
Material Document And Classification: mil-s-7420 mil spec single material response or ams-6440 assn std single material response inner member
Surface Treatment: chromium inner member
Surface Treatment: zinc and chromate or cadmium or cadmium and chromate rod end body
Surface Treatment Document And Classification: qq-c-320,type 1,class 2 fed spec single treatment response inner member
Surface Treatment Document And Classification: qq-z-325,type 1 or 2,class 3 fed spec 1st treatment response or qq-p-416,type 1 or 2,class 3 fed spec 2nd treatment response rod end body
Style Designator: ball type
Thread Series Designator: unf

FAQs

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

What is the FSCG of the NSN 3120-01-252-8031?

The FSCG of the NSN 3120-01-252-8031 is 3120

Does the NSN 3120-01-252-8031 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-252-8031 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 3120-01-252-8031 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-252-8031 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 3120-01-252-8031 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Apr 8, 1987