25-00003-055
View detailed technical data, stock status, and sourcing information for: 25-00003-055
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A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.
hexagon nut style, 0.188 inches nominal width across flats, 0.062 inches nominal nut height, 2b thread class, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2b
- Thread Direction
- right-hand
- Nut Style
- hexagon
- Nut Height
- 0.062 inches nominal
- Width Across Flats
- 0.188 inches nominal
- Thread Series
- unc
- Thread Quantity Per Inch
- 40
- Nominal Thread Size
- 0.112 inches
- Bearing Surface Type
- chamfered
- Material
- copper alloy overall
- Surface Treatment
- nickel overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-917-0955 | No Name Available | 03/11/1968 |
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 |
|---|---|
| 105-580 | Hexagon Plain Nut |
| 107761 | Hexagon Plain Nut |
| 25-00003-005 | Hexagon Plain Nut |
| 25-00003-055 | Hexagon Plain Nut |
| 313-0156-000 | Hexagon Plain Nut |
| HSN775B18 | Hexagon Plain Nut |
| P313-0156-00 | Hexagon Plain Nut |
| P313-0156-000 | Hexagon Plain Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-208-7021?
Does the NSN 5310-00-208-7021 have a Schedule B code assigned?
Does NSN 5310-00-208-7021 require demilitarization?
Does NSN 5310-00-208-7021 contain precious materials?
Does NSN 5310-00-208-7021 contain hazardous materials?
When the NSN 5310-00-208-7021 was assigned to the Federal Catalog?
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Pricing
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