3N170PC81
View detailed technical data, stock status, and sourcing information for: 3N170PC81
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A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.
rectangular cross-sectional shape style, 1.302 inches minimum and 1.322 inches maximum hole diameter, round center hole shape style, 0.120 inches minimum and 0.130 inches maximum thickness, round peripheral shape 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
- Hole Diameter
- 1.302 inches minimum and 1.322 inches maximum
- Peripheral Shape Style
- round
- Center Hole Shape Style
- round
- Thickness
- 0.120 inches minimum and 0.130 inches maximum
- Overall Diameter
- 2.042 inches minimum and 2.052 inches maximum
- Material
- copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 11 or copper alloy 360 or copper alloy 377 overall
- Material Document And Classification
- qq-b-626 fed spec all material responses or qq-b-613 fed spec 1st material response or qq-b-613 fed spec 2nd material response or qq-b-613 fed spec 3rd material response or qq-b-613 fed spec 4th material response or qq-b-613 fed spec 5th material response or qq-b-613 fed spec 6th material response or qq-b-613 fed spec 7th material response overall
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:
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-275-1330?
Does the NSN 5310-00-275-1330 have a Schedule B code assigned?
Does NSN 5310-00-275-1330 require demilitarization?
Does NSN 5310-00-275-1330 contain precious materials?
Does NSN 5310-00-275-1330 contain hazardous materials?
When the NSN 5310-00-275-1330 was assigned to the Federal Catalog?
Professional Distribution
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- ITAR Registered
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- HAZMAT Certified
- AS9120 Quality Standards
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