4R51-1
View detailed technical data, stock status, and sourcing information for: 4R51-1
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A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore, designed to accommodate the end of the spring. It is used to position the spring but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer,helical compression spring. Excludes:washer (as modified), seat,ball socket, and holder,spring. See also rotor,engine poppet valve.
0.656 inches nominal receptacle height, 1.000 inches nominal center to center distance between mounting holes, floating turnlock receptacle style, 1.250 inches nominal receptacle overall length, plain w/mounting hole mounting style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Center To Center Distance Between Mounting Holes
- 1.000 inches nominal
- Mounting Style
- plain w/mounting hole
- Turnlock Receptacle Style
- floating
- Receptacle Overall Length
- 1.250 inches nominal
- Receptacle Height
- 0.656 inches nominal
- Receptacle Width
- 0.656 inches nominal
- Turnlock Mounting Hole Diameter
- 0.094 inches nominal
- Material
- steel overall
- Surface Treatment
- cadmium overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5325-00-607-0056 | No Name Available | 02/01/1987 |
| 5325-00-609-0417 | No Name Available | 01/01/1960 |
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 5325-00-721-5102?
Does the NSN 5325-00-721-5102 have a Schedule B code assigned?
Does NSN 5325-00-721-5102 require demilitarization?
Does NSN 5325-00-721-5102 contain precious materials?
Does NSN 5325-00-721-5102 contain hazardous materials?
When the NSN 5325-00-721-5102 was assigned to the Federal Catalog?
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Pricing
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