4820-00-796-9680
Liquid Oxygen Drain Valve
Find complete technical information, availability, and procurement data for NSN 4820-00-796-9680 All details are based on official government and industry records to support accurate and compliant procurement.
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-796-9680
Item Name Code
37931
Assigment Date
01/01/1961 (65 years ago)
aircraft; c-141,c-135,c-5,f-15,f-16; aircraft support equipment; b-52,b-1,e-48,f-5 end item identification, coupling used to transfer liquid oxygen from supply source to aircraft lox converters special features
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- End Item Identification
- aircraft; c-141,c-135,c-5,f-15,f-16; aircraft support equipment; b-52,b-1,e-48,f-5
- Special Features
- coupling used to transfer liquid oxygen from supply source to aircraft lox converters
Replaces National Stock Numbers
Below is a list of NSNs that have been officially replaced by the NSN 4820-00-796-9680
| NSN | Name | Date |
|---|---|---|
| 4820-00-497-2227 | No Name Available | 08/01/1997 |
| 4730-01-239-4546 | No Name Available | 03/01/1989 |
| 4730-01-240-6633 | No Name Available | 09/01/1990 |
Related Parts & Specifications
This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.
| Part Number | Name |
|---|---|
| 121B8 | Liquid Oxygen Drain Valve |
| 20C-0021-2 | Liquid Oxygen Drain Valve |
| 20C0021-1 | Liquid Oxygen Drain Valve |
| 21123-1 | Liquid Oxygen Drain Valve |
| 35M463-1 | Liquid Oxygen Drain Valve |
| 65M463-1 | Liquid Oxygen Drain Valve |
| 65M4631 | Liquid Oxygen Drain Valve |
| 94-2544-01201 | Liquid Oxygen Drain Valve |
| CRU59E | Liquid Oxygen Drain Valve |
| D3154 | Liquid Oxygen Drain Valve |
| LV1363 | Liquid Oxygen Drain Valve |
| MIL-PRF-38201 | Liquid Oxygen Drain Valve |
| MILV38201 | Liquid Oxygen Drain Valve |
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- 0 - Represents items with no adp components
- A - 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.
- F - The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
- A046B0
- A - Item does not contain precious metal.
- 0037931
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8481809050
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Less than Car Load Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- XX
- 127220
- X
- 64490
- P - 77.5
- P - 77.5
- 594 - Pumps and parts, (machinery and parts),(less than 35 feet)
- Z - No special type of cargo code applicable
- Z - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- VZ -
- pressure reg/red/relief valves noi
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-00-796-9680
What is the FSCG of the NSN 4820-00-796-9680?
The FSCG of the NSN 4820-00-796-9680 is 4820
Does the NSN 4820-00-796-9680 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-796-9680 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 4820-00-796-9680 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-796-9680 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 4820-00-796-9680 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961
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Price & Availability
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Ready to Ship
This item is in stock and ready to ship. Available units may vary in condition (new, surplus, refurbished) and are stored across multiple verified facilities. Request a quote to confirm quantity and lead time.
| As Removed | 5 |
| Overhauled | 1 |
| New Material | 29 |
| Serviceable | 2 |
| New Surplus | 2 |
| Total | 39 |
Availability of this item was last updated on:
03/27/2026 12:03 AM EDT.
Stock levels and pricing are subject to change.
