MS91528-1C1B
View detailed technical data, stock status, and sourcing information for: MS91528-1C1B
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A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
0.127 inches minimum and 0.129 inches maximum inside diameter, 0.187 inches maximum distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.485 inches minimum counterbore diameter, 0.026 inches minimum counterbore depth
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Inside Diameter
- 0.127 inches minimum and 0.129 inches maximum
- Counterbore Diameter
- 0.485 inches minimum
- Counterbore Depth
- 0.026 inches minimum
- Setscrew Hole Quantity
- 2
- Distance From Hole Center To Knob/Skirt Base
- 0.187 inches maximum
- Overall Depth
- 0.405 inches minimum
- Gripping Surface Condition
- grip aid
- Shaft Accommodation Style
- counterbored
- Outside Diameter
- 0.690 inches minimum and 0.730 inches maximum
- Reference Marking
- dot
- Attachment Method
- setscrews
- Overall Thickness
- 0.580 inches minimum and 0.640 inches maximum
- Screw Drive Type
- hexagon socket
- Thread Quantity Per Inch
- 40 screw hole
- Nominal Thread Size
- 0.112 inches screw hole
- Color
- black
- Style Designator
- round
- Thread Series Designator
- unc screw hole
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5355-00-237-8188 | No Name Available | 08/01/1998 |
| 5355-00-240-1093 | No Name Available | 11/07/1973 |
| 5355-01-030-1883 | No Name Available | 01/01/1985 |
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 |
|---|---|
| 0N364258-1 | Knob |
| 122A049021 | Knob |
| 222728-105 | Knob |
| 281-0173-150 | Knob |
| 507-1WD-1M | Knob |
| 70-1WD1G | Knob |
| 70-1WDIG | Knob |
| 71A2MA/WD | Knob |
| 7L1RWD | Knob |
| H1298 | Knob |
| MS1528-1C1B | Knob |
| MS91528-1C1B | Knob |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5355-00-958-9986?
Does the NSN 5355-00-958-9986 have a Schedule B code assigned?
Does NSN 5355-00-958-9986 require demilitarization?
Does NSN 5355-00-958-9986 contain precious materials?
Does NSN 5355-00-958-9986 contain hazardous materials?
When the NSN 5355-00-958-9986 was assigned to the Federal Catalog?
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