At NSN Unlimited, we maintain a large database of parts 42121 with NSN 4820-00-872-5276 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Griswold Industries Co. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 4820-00-872-5276 |
| Item Name: Seat Valve |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 008725276 |
| NCB Code: USA (00) |
| Manufacturers: Griswold Industries Co |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| 42121 | 4820-00-872-5276 | seat valve | griswold industries co | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | Thread Class | 2A SINGLE THREADED PORTION |
| ADAS | Body Inside Diameter | 4.000 INCHES NOMINAL |
| CMLP | Thread Quantity Per Inch | 16 SINGLE THREADED PORTION |
| AASA | Thread Length | 0.335 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | Flange Diameter | 5.380 INCHES NOMINAL |
| STYL | Style Designator | THREADED FLANGED |
| CQJX | Nominal Thread Size | 1.250 INCHES SINGLE THREADED PORTION |
| CQKM | Seating Surface Shape | ANGULAR |
| MATT | Material | COPPER ALLOY OVERALL |
| AJRF | Flange Seat To Disk End Height | 0.375 INCHES NOMINAL |
| AJRM | Under Flange Height | 0.965 INCHES NOMINAL |
| AJSG | Seat Angle In Deg | 30.000 NOMINAL |
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