79571 Self-Aligning Plain Bearing
Comprehensive specifications and application details for: 79571 Self-Aligning Plain Bearing.
Summary
Explore detailed summary information for bearing: 79571. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Part Number
- 79571
- Federal Supply Classification
- 3120 Unmounted Plain Bearings
- (NSN) National Stock Number
- 3120-01-173-3763
- Item Name Code
- 13208
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 03/05/1984
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.
qq-a-200/3,t8511 fed spec 1st material response or qq-a-250/29,t851 fed spec 2nd material response outer race member material document and classification, feat criticality code justification, 12.0010 inches minimum and 12.0030 inches maximum bore diameter, 2.9980 inches minimum and 3.0030 inches maximum inner member width, qq-a-200/3,t8511 fed spec 1st material response or qq-a-250/29,t851 fed spec 2nd material response inner member material document and classification
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-01-173-3763 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Bore Diameter
- 12.0010 inches minimum and 12.0030 inches maximum
- Criticality Code Justification
- feat
- Inner Member Width
- 2.9980 inches minimum and 3.0030 inches maximum
- Material Document And Classification
- qq-a-200/3,t8511 fed spec 1st material response or qq-a-250/29,t851 fed spec 2nd material response inner member
- Material Document And Classification
- qq-a-200/3,t8511 fed spec 1st material response or qq-a-250/29,t851 fed spec 2nd material response outer race member
- Material
- aluminum alloy 2024 or aluminum alloy 2124 inner member
- Material
- aluminum alloy 2024 or aluminum alloy 2124 outer race member
- Material
- plastic polytetrafluoroethylene race liner
- Outer Member Outside Diameter
- 13.6250 inches minimum and 13.6270 inches maximum
- Outer Member Width
- 2.4980 inches minimum and 2.5030 inches maximum
- Special Features
- per b-1 engineering
- Style Designator
- with insert and/or liner
- Surface Treatment Document And Classification
- mil-a-8625,type 2,class 1 mil spec single treatment response outer race member
- Surface Treatment Document And Classification
- mil-a-8625,type 3 mil spec single treatment response inner member
- Surface Treatment
- anodize inner member
- Surface Treatment
- anodize outer race member
- Test Data Document
- "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Frequently Asked Questions
Find quick answers to common questions about bearing: 79571. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-01-173-3763?
- The FSCG of the NSN 3120-01-173-3763 is 3120
- Does the NSN 3120-01-173-3763 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-01-173-3763 require demilitarization?
- "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
- Does NSN 3120-01-173-3763 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-173-3763 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 3120-01-173-3763 was assigned to the Federal Catalog?
- It was assigned 42 years ago, on Mon, Mar 5, 1984
Price & Availability
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Stock Availability
This product is available in the following quantities and conditions:
| New Surplus | 1 |
| Total | 1 |
Availability of this item was last updated on:
11/19/2025 06:11 AM EST.
Availability may have changed since then. Request a quote for up to date pricing and availability.