Mfg Part Number: 1661-D PART 1661-D-17
Alternate P/N: 1661DPART1661D17
NSN : 4820-01-456-2307
NIIN : 014562307
CAGE Code : 75545
Manufacturer: Lawler Manufacturing Inc
Item Name : Seat Valve
Here at Internet For Aviation, we have 1661-D PART 1661-D-17 Seat Valve from Lawler Manufacturing Inc, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 1661-D PART 1661-D-17 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-456-2307 Item Description: Seat Valve | 4820 | 014562307 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1661-D PART 1661-D-17 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.250 INCHES NOMINAL SINGLE THREADED PORTION |
| AASA | ERR DEFAULT | 0.250 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 1.625 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 4 LUGS; TEMPERATURE REGULATING VALVE TYPE S, SZ 1.250 IN.; UPPER SEAT |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
| AGAV | END ITEM IDENTIFICATION | NIMITZ CLASS CVN |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| AJSG | SEAT ANGLE IN DEG | 30.000 NOMINAL |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
| ADAS | BODY INSIDE DIAMETER | 1.125 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 1.500 INCHES SINGLE THREADED PORTION |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
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