TWA1220

View detailed technical data, stock status, and sourcing information for: TWA1220
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part TWA1220 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-820-2106

Item Name Code

00030

Assigment Date

01/01/1962 (64 years ago)

0.7520 inches minimum and 0.7620 inches maximum bore diameter, 0.0300 inches minimum and 0.0320 inches maximum overall width, 1.2200 inches minimum and 1.2400 inches maximum outside diameter, needle thrust type special features, steel comp e52100 overall material

Product Characteristics

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

Outside Diameter: 1.2200 inches minimum and 1.2400 inches maximum
Overall Width: 0.0300 inches minimum and 0.0320 inches maximum
Bore Diameter: 0.7520 inches minimum and 0.7620 inches maximum
Special Features: needle thrust type
Material: steel comp e52100 overall
Material Document And Classification: 66,aisi/sae e52100 fed std single material response overall
Style Designator: flat race surface

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2030-00-910-1626	No Name Available	11/01/1982
3110-01-185-0226	No Name Available	09/01/1996

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
10164150-6	Bearing Seat
10348496	Bearing Seat
16100136-001	Bearing Seat
190005	Bearing Seat
2505683	Bearing Seat
350-10069	Bearing Seat
791-007-9011	Bearing Seat
ST4M162A12	Bearing Seat
TRA1220	Bearing Seat
TS0719PC156	Bearing Seat
TWA1220	Bearing Seat

FAQs

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

What is the FSCG of the NSN 3110-00-820-2106?

The FSCG of the NSN 3110-00-820-2106 is 3110

Does the NSN 3110-00-820-2106 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-820-2106 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 3110-00-820-2106 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-820-2106 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 3110-00-820-2106 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962