4820-01-253-4637
Valve Seat
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
Request for Quote
Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.
Partes destacadas
Need Assistance?
Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!
Contact us directly, and our team will assist you in finding the perfect solution for your requirements.
ContáctenosCertified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- Certificación HAZMAT
- Global Shipping
Official Item Classification
- Nombre
- Valve Seat
- (NSN) Número de stock nacional
- 4820-01-253-4637
- (FSG) Grupo de suministro federal
- 48 Valves
- (FSC) Clasificación Federal de Suministros
- 4820 Válvulas no motorizadas
- (INC) Código de nombre del artículo
- 22113
- (FIIG) Guía Federal de Identificación de Artículos
- A15500
- Fecha
- 04/18/1987 (hace 39 años)
0.094 inches nominal flange seat to disk end height, 0.594 inches nominal under flange height, 3a single threaded portion thread class, 0.344 inches nominal single threaded portion thread length, 0.672 inches nominal flange diameter
Specs & Compatibility
3a single threaded portion
0.344 inches nominal single threaded portion
0.672 inches nominal
0.094 inches nominal
0.594 inches nominal
40.0 rockwell c minimum and 45.0 rockwell c maximum overall
0.500 inches single threaded portion
flat
0.201 inches nominal third step
0.313 inches nominal first step
0.316 inches nominal second step
0.375 in. across flats,0.156 in. lg hex wrenching feature flange end; four 0.062 in. dia holes 90 deg apart drilled thru body perpendicular to bore between thd portion and flange
steel comp 4140 overall
threaded flanged
unf single threaded portion
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0022113