| Item Name | Insert Engine Valve Seat |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2815 Diesel Engines and Components |
| National Item Identification Number (NIIN) | 00-147-0475 (001470475) |
| NCB Code | USA (00) |
| Manufacturer | Coltec Industries Inc, Fairbanks Morse Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ADD544A | coltec industries inc | insert engine valve seat | 82796 | RFQ |
| 7ADD531PC6 | coltec industries inc | insert engine valve seat | 82796 | RFQ |
| 10ADE531PC6 | coltec industries inc | insert engine valve seat | 82796 | RFQ |
| 15ADD531PC6 | coltec industries inc | insert engine valve seat | 82796 | RFQ |
| ADE544A | coltec industries inc | insert engine valve seat | 82796 | RFQ |
| MADG531PC6 | coltec industries inc | insert engine valve seat | 82796 | RFQ |
| 13ADD531PC6 | coltec industries inc | insert engine valve seat | 82796 | RFQ |
| ADD544A | fairbanks morse llc | insert engine valve seat | 7pzx0 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL FIRST THREADED PORTION |
| AASA | THREAD LENGTH | 0.490 INCHES NOMINAL SECOND THREADED PORTION |
| ABKW | OVERALL HEIGHT | 1.625 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES FIRST THREADED PORTION |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES SECOND THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.289 INCHES NOMINAL FIRST STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.405 INCHES NOMINAL SECOND STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.500 INCHES NOMINAL THIRD STEP |
| FEAT | SPECIAL FEATURES | 1.000 IN. HEX WRENCHING FEATURE BETWEEN THREAD ENDS |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| STYL | STYLE DESIGNATOR | DOUBLE FLANGED |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST THREADED PORTION |
| THSD | THREAD SERIES DESIGNATOR | UNF SECOND THREADED PORTION |
| AAJD | THREAD CLASS | 2A FIRST THREADED PORTION |
| AAJD | THREAD CLASS | 2A SECOND THREADED PORTION |
| Relevant Components for NSN - 2815-00-147-0475, 2815001470475 | ||||
| 2805-00-371-7568 (2805003717568) | 2835-00-626-9669 (2835006269669) | 2840-00-939-3493 (2840009393493) | 2840-01-321-1442 (2840013211442) | |
| 2825-00-309-1763 (2825003091763) | 2835-00-682-5353 (2835006825353) | 2815-00-139-3970 (2815001393970) | 2840-00-866-1571 (2840008661571) | |
| 2840-01-674-1631 (2840016741631) | 2840-01-310-6208 (2840013106208) | 2815-01-690-0888 (2815016900888) | 2835-01-177-9984 (2835011779984) | |
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.
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