Thank you for your interest in part number 14521, a component manufactured by Eaton Corporation that we sell here on NSN Parts Finder. For your reference, this item is presented with the NSN 4820-00-075-2255 and features the description “Seat Valve.” To request a quote for part number 14521, simply fill out the form below with key details like your budget, required quantity, and anticipated fulfillment timeline. Within 15 minutes of receiving and reviewing your submission, our staff members will present you with competitive purchasing options tailored to your needs. Alternatively, you are also welcome to give us a call or email, and we will gladly guide you through the quotation process or discuss any custom solutions you happen to be seeking.
Note : We Will Not Share Your Information To Any Third Parties.
With a global supply chain and ample purchasing power, we can provide highly competitive pricing and swift lead times on numerous NSN 4820-00-075-2255 products. More than that, we exclusively procure our inventory from reliable manufacturers to guarantee quality, including this component from Eaton Corporation, which is associated with the CAGECode 99643. Keeping this in mind, get in touch with our specialists today to secure a quote on the FSC 4820 Valves Nonpowered part number 14521.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-075-2255 Item PartTypeName: SEAT,VALVE | 4820 | 000752255 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 14521 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.262 INCHES MINIMUM AND 0.264 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.200 INCHES MINIMUM AND 0.202 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.138 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.094 INCHES MINIMUM SECOND STEP AND 0.095 INCHES MAXIMUM SECOND STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.125 INCHES NOMINAL FIRST STEP |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
