203118-1

Washer, Flat

Part number: 203118-1
NSN: 5310-00-857-2515
NIIN: 00-857-2515
Item name: Washer, Flat
Manufacturer: Alliedsignal Inc.
CAGE code: 72599
FSC: 5310
Unit of issue: EA
DEMIL code: A

Alternate part numbers

203118-1 CAGE 70210
203118-1 CAGE 72599

Technical characteristics

Cross-Sectional Shape Style: Rectangular
Hole Diameter: 0.473 inches nominal
Peripheral Shape Style: Round
Center Hole Shape Style: Round
Thickness: 0.097 inches minimum and 0.101 inches maximum
Overall Diameter: 1.249 inches minimum and 1.250 inches maximum
Hardness Rating: 35.0 rockwell C minimum and 42.0 rockwell C maximum
Surface Finish: 63.0 microinches all surfaces
Material: Steel overall
Material Document and Classification: Ams 5643 assn std single material response overall
Surface Treatment: Passivate overall

Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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