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4820-01-686-3026
Oxygen System Check Valve
4820016863026 016863026 74B850054-1001 74B850054
An item permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It is specifically designed and/or cleaned for oxygen systems. See also VALVE, CHECK; VALVE, STOP-CHECK. View more Oxygen System Check Valve
Managed by United States
NSN Created on 7 Feb 2020
Data Last Changed
May 2023
May 2023
NATO Update Count
1
1
NATO Data Quality
Marketplace 4820-01-686-3026
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Related Documents 4820-01-686-3026 5+ Documents (More...)
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System Check Valve 4820171071739 4820144728081 Valve 4820013884302 197-6564 4820-01-426-8702 4820-01-686-3026
4820-01-317-5613 4820-12-336-7175 -17-107-1739 Valve 4820993351648 197-6564 4820-01-426-8702 4820-01-686-3026
4820-01-317-5613 4820-12-336-7175 -17-107-1739 Valve 4820144372295 197-6564 4820-01-426-8702 4820-01-686-3026
4820-01-317-5613 4820-12-336-7175 -17-107-1739 Valve 4820993351648 197-6564 4820-01-426-8702 4820-01-686-3026
4820-01-317-5613 4820-12-336-7175 -17-107-1739 Valve 4820144372295 197-6564 4820-01-426-8702 4820-01-686-3026
fsc-4820/us 4820-01-388-4302 Oxygen System Check Valve 4820013884302 197-6564 4820-01-426-8702 4820-01-686-3026
fsc-4820/uk 4820-99-335-1648 Oxygen System Check Valve 4820993351648 197-6564 4820-01-426-8702 4820-01-686-3026
fsc-4820/fr 4820-14-437-2295 Oxygen System Check Valve 4820144372295 197-6564 4820-01-426-8702 4820-01-686-3026
fsc-4820/uk 4820-99-335-1648 Oxygen System Check Valve 4820993351648 197-6564 4820-01-426-8702 4820-01-686-3026
fsc-4820/fr 4820-14-437-2295 Oxygen System Check Valve 4820144372295 197-6564 4820-01-426-8702 4820-01-686-3026
Valve 4820012919515 527-0254 4820-01-437-6169 4820-00-063-1066 4820-15-197-6564 4820-01-426-8702 4820-01-686-3026
Valve 4820013006530 527-0254 4820-01-437-6169 4820-00-063-1066 4820-15-197-6564 4820-01-426-8702 4820-01-686-3026
Valve 4820012887194 527-0254 4820-01-437-6169 4820-00-063-1066 4820-15-197-6564 4820-01-426-8702 4820-01-686-3026
Valve 4820013006530 527-0254 4820-01-437-6169 4820-00-063-1066 4820-15-197-6564 4820-01-426-8702 4820-01-686-3026
Valve 4820012887194 527-0254 4820-01-437-6169 4820-00-063-1066 4820-15-197-6564 4820-01-426-8702 4820-01-686-3026
(CAGE Code 91511) 4820-01-686-3026 Oxygen System Check Valve 74B850054-1001RNCC: 3 | RNVC: 2 | DAC: D
Restrictions 4820-01-686-3026
4820-01-686-3026 is a Oxygen System Check Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is a US Munitions List or Commerce Control List Item which must be destroyed to prevent restoration or repair. Only authorized parties may possess this item. This item is not suspected to be hazardous. This item does not contain a precious metal.
Approved Sources 4820-01-686-3026
- Part Number
- Manufacturer
- Status
- 74B850054-1001
- Manufacturer
- 91511 - Auto-Valve, Inc (Active)
- Primary Buy
- Primary Buy
- 74B850054-1001
- 76301 - The Boeing Company (Active)
- Primary Buy
- Primary Buy
- 74B850054
- 76301 - The Boeing Company (Active)
- Informational Drawing
- Informational Drawing
Weapon Systems (WSDC) 4820-01-686-3026
DLA Procurement Analysis 4820-01-686-3026
Management Data 4820-01-686-3026
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- QF
- Fighter Aircraft (F18 E/F)
NATO Stock Numbers Related to 4820-01-686-3026
4820-14-437-2407 4820-01-318-3571 4820-01-437-2561 4820-01-399-4064 4820-01-475-2201 4820-01-541-9192 4820-01-517-6395 4820-14-573-2234 4820-14-527-0254 4820-01-437-6169 4820-00-063-1066 4820-15-197-6564 4820-01-426-8702 4820-01-686-3026 4820-01-317-5613 4820-12-336-7175 4820-17-107-1739 4820-14-472-8081
Procurement History 4820-01-686-3026 1 Records
Contracting Technical Data File (CTDF) 4820-01-686-3026 October 2021
Criticality and Quality
- Critical Item Code:
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- F
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- N
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: