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4820-01-685-1139
Valve Seat Retainer
4820016851139 016851139 803-8463827-20 803-8463827
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device. View more Valve Seat Retainer
Managed by United States
NSN Created on 2 Dec 2019
Data Last Changed
November 2023
November 2023
NATO Update Count
1
1
NATO Data Quality
Marketplace 4820-01-685-1139
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Related Documents 4820-01-685-1139 5+ Documents (More...)
Upgrade your Account Upgrade 4730-01-686-6395Flange To Flange Straight Adapter4730016866395 016866395 803-8463827
-58 803-8463827 A straight one-piece fitting with flange connections on both ends.
$1 a day Upgrade your Account Upgrade 4730-01-685-4405Lubrication Fitting4730016854405 016854405 803-8463827
-58 803-8463827 A straight one-piece fitting with flange connections on both ends.
$1 a day Upgrade your Account Upgrade 4730-01-685-4405Lubrication Fitting4730016854405 016854405 803-8463827
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3040-01-685-1991 Mechanical Drive Housing 3040016851991
day Upgrade your Account Upgrade 3040-01-685-1991Mechanical Drive Housing3040016851991 016851991 803-8463827
-60 803-8463827 An item fabricated from a single, internally cored casting, or composed of two or more
-58 803-8463827 A straight one-piece fitting with flange connections on both ends. $1 a day Upgrade
-60 803-8463827 An item fabricated from a single, internally cored casting, or composed of two or more
-58 803-8463827 A straight one-piece fitting with flange connections on both ends. $1 a day Upgrade
$1 a day Upgrade your Account Upgrade 4730-01-685-4405Lubrication Fitting4730016854405 016854405 803-8463827
-52 803-8463827 A specifically designed item pressed or threaded into a lubrication passage, for the
Upgrade for $1 a day Upgrade your Account Upgrade 5310-01-686-3451Lock Washer5310016863451 016863451 803-8463827
-52 803-8463827 A specifically designed item pressed or threaded into a lubrication passage, for the
Upgrade for $1 a day Upgrade your Account Upgrade 5310-01-686-3451Lock Washer5310016863451 016863451 803-8463827
Upgrade for $1 a day Upgrade your Account Upgrade 5310-01-686-3451Lock Washer5310016863451 016863451 803-8463827
-48 803-8463827 A washer which is usually round with a centrally located hole.
NumberManufacturerStatus803-8463827-48 53711 - Naval Sea Systems Command (Active) Primary Buy RNCC 3 RNVC 2 DAC D 803-8463827
-48 803-8463827 A washer which is usually round with a centrally located hole.
NumberManufacturerStatus803-8463827-48 53711 - Naval Sea Systems Command (Active) Primary Buy RNCC 3 RNVC 2 DAC D 803-8463827
Upgrade for $1 a day Upgrade your Account Upgrade 3020-01-684-4979Spur Gear3020016844979 016844979 803-8463827
Restrictions 4820-01-685-1139
4820-01-685-1139 is a Valve Seat Retainer 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 considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 4820-01-685-1139
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
Approved Sources 4820-01-685-1139
- Part Number
- Manufacturer
- Status
- 803-8463827-20
- Manufacturer
- 53711 - Naval Sea Systems Command (Active)
- Primary Buy
- Primary Buy
- 803-8463827
- 53711 - Naval Sea Systems Command (Active)
- Informational Drawing
- Informational Drawing
Weapon Systems (WSDC) 4820-01-685-1139
DLA Procurement Analysis 4820-01-685-1139
- Last Stock Position:
- 5 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
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Management Data 4820-01-685-1139
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-685-1139
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Contracting Technical Data File (CTDF) 4820-01-685-1139 October 2021
Criticality and Quality
- Critical Item Code:
- X
- 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: