3120-01-264-4259

Find complete technical information, availability, and procurement data for: 3120-01-264-4259
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 NSN 3120-01-264-4259 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-264-4259

Item Name Code

13206

Assigment Date

09/30/1987 (38 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).

0.0390 inches minimum and 0.0400 inches maximum flange width, 1.0315 inches minimum and 1.0320 inches maximum body outside diameter, 1.2100 inches minimum and 1.2300 inches maximum flange outside diameter, 0.4000 inches nominal overall length, 0.9000 inches minimum and 0.9020 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 0.4000 inches nominal
Body Outside Diameter: 1.0315 inches minimum and 1.0320 inches maximum
Body Inside Diameter: 0.9000 inches minimum and 0.9020 inches maximum
Flange Outside Diameter: 1.2100 inches minimum and 1.2300 inches maximum
Flange Width: 0.0390 inches minimum and 0.0400 inches maximum
Corner Shape: square all corners
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches left end surface of body and flange
Material: copper alloy 630 overall
Material Document And Classification: ams 4640 assn std single material response overall
Surface Treatment: cadmium and chromate inside diameter surface of body
Surface Treatment: cadmium and chromate outside diameter surface of flange
Surface Treatment: cadmium and chromate outside diameter surface of body
Surface Treatment: cadmium and chromate right end surface of body
Surface Treatment: cadmium and chromate right end surface of left flange
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response inside diameter surface of body
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response outside diameter surface of flange
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response right end surface of body
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response right end surface of left flange
Style Designator: solid, external flange one end
Specification/Standard Data: 76301-st4-130 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
ST4M130-14029	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-264-4259?

The FSCG of the NSN 3120-01-264-4259 is 3120

Does the NSN 3120-01-264-4259 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-264-4259 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 3120-01-264-4259 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-264-4259 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 3120-01-264-4259 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 30, 1987