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5310-00-003-6688
Flat Washer
5310000036688 000036688 820-4445999-3 NW4285-7 4285-7
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items. View more Flat Washer
November 2023
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Restrictions 5310-00-003-6688
5310-00-003-6688 is a Flat Washer 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. The precious metals content of this item is unknown.
Import and Export 5310-00-003-6688
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
Approved Sources 5310-00-003-6688
- Part Number
- Manufacturer
- Status
- NW4285-7
- Manufacturer
- 42375 - National Annealing Box Co (Obsolete)
- Original Design
- Original Design
- 820-4445999-3
- 53711 - Naval Sea Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 4285-7
- 42375 - National Annealing Box Co (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Weapon Systems (WSDC) 5310-00-003-6688
DLA Procurement Analysis 5310-00-003-6688
- Last Stock Position:
- 197 In Stock
- DLA Administrative Lead Time:
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- DLA Production Lead Time:
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Management Data 5310-00-003-6688
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 5310-00-003-6688
Procurement History 5310-00-003-6688 2 Records
Contracting Technical Data File (CTDF) 5310-00-003-6688 February 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:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: