4820-00-147-6503
Find complete technical information, availability, and procurement data for: 4820-00-147-6503
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-147-6503
Item Name Code
77777
Assigment Date
10/01/1971 (54 years ago)
1.960 in. o/a dia 1.750 in. lg general characteristics item description
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- General Characteristics Item Description
- 1.960 in. o/a dia 1.750 in. lg
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 |
|---|---|
| 14-52934-5 | Valve Housing-Coupling |
| 21-1500-1 | Valve Housing-Coupling |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-147-6503?
The FSCG of the NSN 4820-00-147-6503 is 4820
Does NSN 4820-00-147-6503 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-147-6503 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-147-6503 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-147-6503 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Oct 1, 1971
Professional Distribution
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 1 |
| Total | 1 |
Availability of this item was last updated on:
05/09/2026 01:05 PM EDT.
Stock levels and pricing are subject to change.