141171B ITEM 4

View detailed technical data, stock status, and sourcing information for: 141171B ITEM 4
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-556-1437

Item Name Code

13209

Assigment Date

09/25/2007 (18 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

cylinder,extend 1st and 2nd;nha 141171b end item identification, rod bearing assembly part name assigned by controlling agency, similiar to p/n 500535b relationship to similar equipment, steel body material, assembly includes rod bearing p/n511499b;rod seal p/n701136a;wiper p/n702016a;wear ring p/n721238a;o-ring p/n703342a;backup ring p/n704342a special features

Product Characteristics

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

End Item Identification: cylinder,extend 1st and 2nd;nha 141171b
Part Name Assigned By Controlling Agency: rod bearing assembly
Special Features: assembly includes rod bearing p/n511499b;rod seal p/n701136a;wiper p/n702016a;wear ring p/n721238a;o-ring p/n703342a;backup ring p/n704342a
Material: steel body
Relationship To Similar Equipment: similiar to p/n 500535b

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
141171B ITEM 4	Rod End Plain Bearing
141172B ITEM 4	Rod End Plain Bearing
501089B	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-556-1437?

The FSCG of the NSN 3120-01-556-1437 is 3120

Does the NSN 3120-01-556-1437 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-556-1437 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 3120-01-556-1437 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-556-1437 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 3120-01-556-1437 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Sep 25, 2007