D20-1-1 ITEM 19SQ

Comprehensive specifications and application details for: D20-1-1 ITEM 19SQ Bearing Ball.

Summary

Explore detailed summary information for bearing: D20-1-1 ITEM 19SQ. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
D20-1-1 ITEM 19SQ
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-042-0554
Item Name Code
00036
Federal Item Identification Guide
A044A0
Assigment Date
06/06/1977

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

quality assurance tested for submarine antenna application departure from cited designator, ball style designator, zzzx criticality code justification, nickel alloy and copper alloy and aluminum alloy overall material, 0.9900 inches minimum and 1.0100 inches maximum rolling element diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-042-0554 . Find dimensions, materials, tolerances, performance characteristics, etc.

Criticality Code Justification
zzzx
Departure From Cited Designator
quality assurance tested for submarine antenna application
Material
nickel alloy and copper alloy and aluminum alloy overall
Rolling Element Diameter
0.9900 inches minimum and 1.0100 inches maximum
Style Designator
ball

Frequently Asked Questions

Find quick answers to common questions about bearing: D20-1-1 ITEM 19SQ. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-042-0554?
The FSCG of the NSN 3110-01-042-0554 is 3110
Does the NSN 3110-01-042-0554 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-042-0554 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 3110-01-042-0554 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-042-0554 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 3110-01-042-0554 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Jun 6, 1977

Price & Availability

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