Shop All Flat Washers
Zoro Select
Military Flat Washer, Fits Bolt Size 5/16" , 18-8 Stainless Steel Plain Finish, 50 PK
Mfr # NAS1149-C0532R
Zoro # G2236421
product price: $8.25
/pk 50, $0.17/ea
$8.25
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Material 18-8 Stainless Steel
- Finish Plain
- Minimum Thickness 0.028 in
- Maximum Thickness 0.036 in
- Standards NAS1149
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Zoro Select
- MFR # NAS1149-C0532R
- Zoro # G2236421
- Country of Origin United States
- Category Flat Washers
Dimensions
For Screw Size | 5/16" |
Outside Diameter | 9/16 in |
Inside Diameter | 0.328 in |
Outside Diameter Tolerance | +/-0.010 in |
Inside Diameter Tolerance | +/-0.010 in |
Dimensional Standards | NAS1149 |
Details
Item | Military Flat Washer |
Material | 18-8 Stainless Steel |
Finish | Plain |
Minimum Thickness | 0.028 in |
Maximum Thickness | 0.036 in |
Standards | NAS1149 |
System of Measurement | Inch |
Rockwell Hardness | B70 |
Washer Material Grade | 18-8 |
Application | Critical Assembly |
Thickness Tolerance | -0.014 in/ +0.005 in |
Type | Military Specification |
Resistance Properties | Chemical Resistant, Corrosion Resistant, Dyes, Food and Nitric Acid |
Material Quality Standards | ASTM A582 |
Material Grade/Class | 18-8 |
Tensile Strength | 90,000 psi |
For Use With | Screws and Studs |
Bolt Compatibility | 18-8 |
Description
Mil Spec Washer, Flat Washer Type Mil-Spec, Dimensional Standards NAS1149, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, For Screw Size 5/16 in, Inside Diameter 0.328 in, Outside Diameter 9/16 in, Maximum Thickness 0.036 in, System of Measurement Inch, Minimum Thickness 0.028 in, Inside Diameter Tolerance +/-0.010 in, Material Quality Standards AMS 2700, ASTM A582, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- RED HEAD Tapcon Masonry Screw, 1/4" Dia., Hex, 3 1/4 in L, 410 Stainless Steel Silver Climashield, 100 PK (3371907)
- ZORO SELECT Class 8.8, M14-2.00 Hex Head Cap Screw, Zinc Plated Steel, 20 mm L, 50 PK (M01210.140.0020)
- MIDWEST FASTENER #10-24 x 1/2 in Slotted Oval Machine Screw, Plain Brass, 24 PK (61594)
- MIDWEST FASTENER M4-0.70 Socket Head Cap Screw, Plain Stainless Steel, 6 mm Length, 12 PK (77028)
- ZORO SELECT Military Flat Washer, Fits Bolt Size 1/4" , 18-8 Stainless Steel Plain Finish, 50 PK (NAS620-C416L)
- ZORO SELECT Military Flat Washer, Fits Bolt Size #4 , 18-8 Stainless Steel Plain Finish, 100 PK (NAS620-C4)
- ZORO SELECT Military Flat Washer, Fits Bolt Size 1/4" , 18-8 Stainless Steel Plain Finish, 50 PK (NAS1149-C0432R)
- ZORO SELECT Flat Washer, Fits Bolt Size 7/8" , Steel Hot Dipped Galvanized Finish, 25 PK (FWI5087GUSA-025BX)
- ZORO SELECT Flat Washer, Fits Bolt Size #3 , Stainless Steel Plain Finish, 100 PK (AN960-C3L)
- ZORO SELECT Flat Washer, Fits Bolt Size #1 , 18-8 Stainless Steel Plain Finish (WAS50401)
- MIDWEST FASTENER Flat Washer, Fits Bolt Size 1-1/2" , Steel Zinc Yellow Finish, 5 PK (54175)
- Zoro Select General Washers