Premium Information is available for this item - Upgrade for $1 a day
5310-01-172-4278
Flat Washer
5310011724278 011724278 18333
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
6

Marketplace 5310-01-172-4278
Request a Quotation from participating marketplace vendors
Related Documents 5310-01-172-4278 5+ Documents (More...)
Day 5310-01-172-4278 RQST Updated Every Day 5310-01-172-4278 RQST NE Related Documents 5310-01-172-4278
5+ Documents ( More... ) https//www.nsnlookup.com /fsg-53/fsc-5310/us 5310-01-172-4278 Flat Washer 5310011724278
4110-18333-02-T A grouping of two or more physically connected or related electrical -01-1-T 4110-18333
-18333-02-T A grouping of two or more physically connected or related electrical -01-1-T 4110-18333 4110
4110-18333 4110 -01-1-T 4110-18333 4110-18333-02-T A grouping of two or more physically connected or
related electrical https//www.nsnlookup.com /fsg-53/fsc-5310/us 5310-01-172-4278 Flat Washer 5310011724278
-ZB7-800NSCM1033B 18333-ZB7-800 A deformable material which prevents the passage of matter through the
More... ) https//www.nsnlookup.com /fsg-53/fsc-5330/nl 5330-17-116-3227 Gasket 5330171163227171163227 18333
-01-1-T4110-183334110-18333-02-T A grouping of two 4110-18333 https//www.nsnlookup.com /fsg-29/fsc-2920
-01-1-T4110-183334110-18333-02-T A grouping of two https//www.nsnlookup.com /fsg-53/fsc-5310/us 5310
Restrictions 5310-01-172-4278
5310-01-172-4278 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. This item does not contain a precious metal.
Approved Sources 5310-01-172-4278
- Part Number
- Manufacturer
- Status
- 18333
- Manufacturer
- 59501 - Unison Industries Llc (Active)
- Primary Buy
- Primary Buy
- 18333
- 83311 - Unison Industries, Llc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Similar Supply Items to 5310-01-172-4278


















Contracting Technical Data File (CTDF) 5310-01-172-4278 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):
- N
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: