2050G52-18

View detailed technical data, stock status, and sourcing information for: 2050G52-18

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2050G52-18
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-412-9781
Item Name Code
07623
Assigment Date
05/06/1970 (56 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).

not casehardened casehardening indicator, rectangular cross-sectional shape style, 0.109 inches nominal major thickness, 1.437 inches nominal inside diameter, external ring style

Product Characteristics

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

Cross-Sectional Shape Style
rectangular
Inside Diameter
1.437 inches nominal
Casehardening Indicator
not casehardened
Major Thickness
0.109 inches nominal
Ring Style
external
Usage Design
external
Material Hardness Rating
47.0 rockwell c minimum and 52.0 rockwell c maximum
Material
steel
Material Document And Classification
fed std 66,composition 1066 thru 1090 fed std single material response
Surface Treatment
cadmium and chromate

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5365-01-286-2542 No Name Available 09/01/1989

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
2050G52-18 Retaining Ring
662E690 PIECE101 Retaining Ring
999F0720 PC 23 Retaining Ring
MS3217-1156 Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-412-9781?
The FSCG of the NSN 5325-00-412-9781 is 5325
Does the NSN 5325-00-412-9781 have a Schedule B code assigned?
Yes, the Schedule B code is 9606100000
Does NSN 5325-00-412-9781 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 5325-00-412-9781 contain precious materials?
Item does not contain precious metal.
Does NSN 5325-00-412-9781 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 5325-00-412-9781 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, May 6, 1970

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