PVC Commercial Belleville Washers - Request for Information

PVC: is the abbreviation for polyvinyl chloride, a commonly used thermoplastic.  PVC is chemically resistant and maintains integrity and stability in applications where metal would otherwise corrode. 

Commercial:  refers to those industries developing and manufacturing products for consumer use.  While the industrial term is broad, commercial components must comply with all product and application criteria to provide functionality, and in many cases, a cosmetically and commercially appealing quality.

Belleville Washers: are non-flat, cupped washes that provide load-bearing and deflection properties due to a subtitle conical shape.  In addition to introducing spring and flexibility characteristics to the seal, Belleville washers function as locking devices in low dynamic load applications. 

Title	Part Number	QTY-OH	DRAWING	OUTER DIAM	INNER DIAM	THICK
NAS1149C0532R	NAS1149C0532R	75700	REV 4	0.562	0.328	0.032
AN960-JD1416	AN960-JD1416	1650	REV 21	1.500	0.890	0.090
NAS1515-H8L	NAS1515-H8L	4450	REV 4	0.875	0.515	0.031
N401P76	N401P76	0		1.990	0.584	0.090
N402P3C6	N402P3C6	4500		0.183	0.089	0.022
AN960-PD2116L	AN960-PD2116L	0	REV 21	2.062	1.328	0.016
MS27183-39	MS27183-39	0	REV J	5.250	2.875	0.228

Title	A	B	C	Thickness
730-21-015	2.5	1.5	0.128	0.015

Title	Size	Outside Dia. (min/max)	Inside Dia. (min/max)	Thickness	Free Height (min/max)	Material
CT10-375008	10	.370/.380	.190/.196	0.008	.059/.069	Spring Steel
BT24-745005	24	.740/.750	.500/.510	0.005	.103/.133	Stainless Steel - 410

Title	Outside Dia.	Inside Dia.	Thickness
300-468-022	0.47	0.149	0.022
550-275M-020	0.875	0.21	0.02

Title	Size	Outside Dia.	Inside Dia.	Thickness	Material
S-5/16SAE	5/16	11/16	11/32	.051/.080	STEEL, ZINC

Title	Outside Dia.	Inside Dia.	Thickness	Item Name	Material
330-14-032	0.156	0.062	0.032	Special Flat Washers - Fibre	Fibre