-
SPS Technologies 62524-9-24.9 Steel Washer, Flat
PART #: SGP56658MFR PART #: 62524-9-24-9QTY: Add to Quote -
SPS Technologies 62525-14-72.9 Steel Washer, Flat
PART #: SGP56663MFR PART #: 62525-14-72-9QTY: Add to Quote -
National Aerospace Standard NAS1149F1490P Carbon Steel Washer, Flat
PART #: SGP140254MFR PART #: NAS1149F1490POur Price: $1.53 (Each)QTY: Add to Cart -
National Aerospace Standard NAS620C4 Crescent Steel Washer, Flat
PART #: SGP142415MFR PART #: NAS620C4Our Price: $0.16 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587-3 Stainless Steel Washer, Flat
PART #: SGP140849MFR PART #: NAS1587-3Our Price: $0.61 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587-4 Stainless Steel Washer, Flat
PART #: SGP140850MFR PART #: NAS1587-4Our Price: $0.48 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587-5 Stainless Steel Washer, Flat
PART #: SGP140851MFR PART #: NAS1587-5Our Price: $0.80 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587-6C Stainless Steel Countersunk Washer, Flat
PART #: SGP140853MFR PART #: NAS1587-6COur Price: $1.00 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587A3C Stainless Steel Countersunk Washer, Flat
PART #: SGP140859MFR PART #: NAS1587A3COur Price: $0.72 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587-8 Stainless Steel Washer, Flat
PART #: SGP140856MFR PART #: NAS1587-8Our Price: $0.74 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587-7C Stainless Steel Countersunk Washer, Flat
PART #: SGP140855MFR PART #: NAS1587-7COur Price: $1.57 (Each)QTY: Add to Cart -
National Aerospace Standard NAS1587-8C Stainless Steel Countersunk Washer, Flat
PART #: SGP140857MFR PART #: NAS1587-8COur Price: $2.58 (Each)QTY: Add to Cart
SkyGeek knows aviation involves managing an assortment of tasks and functions. Certainly pilots and mechanics know this. With so much on their plate it's easy to forget about small parts including thin, round plates. That's right, we're talking about washers—those disk-shaped pieces of hardware.
Washers work by attaching themselves to fasteners such as screws or nuts. They serve as a means of distributing a threaded fastener's load and can also be used as spacers and as a way to curb vibrational forces.
Washers can be organized into types—plain washers, lock washers, and special washers. Plain washers are placed under nuts in order to provide a smooth bearing surface; they also act as a shim for a bolt's thread and its adjacent nut. Whenever castellated or self-locking nuts are not used, lock washers are often employed; they are anti-vibration, i.e. they create enough friction to keep a nut in place. "Special washers" is a term that has a broad scope, meaning it refers to washers designed for special applications. Thus, there is no single special washer but many including ball seat and socket washers—just to name a few.
A washer's material is useful in determining the appropriate one. Generally they come in metal (steel, brass, copper) but can also come in plastic or rubber. When choosing a washer, also consider these variables: thickness, inner diameter, and outer diameter. Because SkyGeek carries a growing inventory of washers that meet or exceed U.S. military specifications, we suggest you click on each series of washer and compare the differences so that you can make the best purchase.