| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-698-2891 (006982891) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Pratt And Whitney Canada Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 235315P040 | united technologies corporation | seat valve | 77445 | RFQ |
| 235315P040 | pratt and whitney canada inc | seat valve | 00198 | RFQ |
| 235315P40 | united technologies corporation | seat valve | 77445 | RFQ |
| 235315P40R1 | pratt and whitney canada inc | seat valve | 00198 | RFQ |
| 235315P40R1 | united technologies corporation | seat valve | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 2.857 INCHES MINIMUM AND 2.858 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 2.397 INCHES MINIMUM AND 2.401 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.306 INCHES MINIMUM AND 2.316 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.435 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 44.000 NOMINAL |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL B MINIMUM BODY AND 105.0 ROCKWELL B MAXIMUM BODY |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5700 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ZZZV | FSC APPLICATION DATA | ACFT ENG R2800 |
| Components Related to NSN - 4820-00-698-2891, 4820006982891 | ||||
| 4820-00-768-0509 (4820007680509) | 4820-01-572-6332 (4820015726332) | 4810-01-388-5111 (4810013885111) | 4820-00-001-1674 (4820000011674) | |
| 4820-01-417-3999 (4820014173999) | 4820-00-988-9195 (4820009889195) | 4820-01-651-5916 (4820016515916) | 4810-01-291-5811 (4810012915811) | |
| 4820-01-382-3164 (4820013823164) | 4820-01-070-6082 (4820010706082) | 4820-01-363-1911 (4820013631911) | 4820-01-312-8350 (4820013128350) | |
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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