4820-01-572-9957
Find complete technical information, availability, and procurement data for: 4820-01-572-9957
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A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
4:1 gear ratio, indicator gage and handwheel features provided, new construction lpd21 end item identification, 2.000 inches valve size for which designed, drain valve type for which designed
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- End Item Identification
- new construction lpd21
- Valve Type For Which Designed
- drain
- Features Provided
- indicator gage and handwheel
- Gear Ratio
- 4:1
- Valve Size For Which Designed
- 2.000 inches
- Part Name Assigned By Controlling Agency
- rmva system; remote manual valve operator
- Special Features
- remote actuation assemby made of following parts, all have nsns: conduit and fittings, p/n 57783-00; operator station actuator, p/n 57347-00; low profile indicator, p/n 58252-03; handwheel, p/n 57346-18; universal joint, p/n 57351-00; bracket, mounting, actuator, p/n 57368-02,; coupling, actuator-handwheel, 57366-01; valve station actuator, p/n 57348-00; helix cable, p/n 57353-00; conduit assembly, p/n 57350-8ft0in; conduit assembly, p/n 57350-20ft0in; conduit assembly, p/n 57350-29ft0in; access kit, p/n 57717-00; adapter, electrical conduit, p/n 57783-00;grease, p/n 57352-02
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 |
|---|---|
| CTO4774 | Valve Gear Operator |
| P-2341 ASSEMBLY CTO4774 | Valve Gear Operator |
FAQs
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When the NSN 4820-01-572-9957 was assigned to the Federal Catalog?
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