Mfg Part Number: 7-40178-1
Alternate P/N: 7401781
NSN : 4820-01-244-4338
NIIN : 012444338
CAGE Code : 07107
Manufacturer: Technetics Group Llc
Item Name : Seat Valve
Here at Internet For Aviation, we have 7-40178-1 Seat Valve from Technetics Group Llc, 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 7-40178-1 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 |
|---|---|---|---|---|---|---|
| 4820-01-244-4338 Item Description: Seat Valve | 4820 | 012444338 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 7-40178-1 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A FIRST THREADED PORTION |
| ABKW | OVERALL HEIGHT | 2.250 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | DOUBLE FLANGED |
| AASA | ERR DEFAULT | 0.500 INCHES NOMINAL SECOND THREADED PORTION |
| ADAS | BODY INSIDE DIAMETER | 1.375 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 1.750 INCHES SECOND THREADED PORTION |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST THREADED PORTION |
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