| Item Name | Valve Head |
| Federal Supply Group (FSG) | Aircraft Components and Accessories |
| Federal Supply Class (FSC) | 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment |
| National Item Identification Number (NIIN) | 00-166-6502 (001666502) |
| NCB Code | USA (00) |
| Manufacturer | Grimes Aerospace Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | 3ALUMINUM ALLOY; 1.250 IN. O/A H; 2.810 IN. W ACROSS FLATS;1 INLET INTERNAL; INLET COUNTERBORE 0.1562 IN. MIN,0.1567 IN. MAX;0.160 IN. DEEP 6 MOUNTING HOLES; 0.125 IN. DIA OF BYPASS HOLE;COUNTERBORED; 0.234 IN. MIN,0.236 IN. MAX; 0.095 IN. |
| Components Related to NSN - 1660-00-166-6502, 1660001666502 | ||||
| 1680-01-093-6498 (1680010936498) | 1660-01-179-0946 (1660011790946) | 1660-01-175-3017 (1660011753017) | 1680-01-417-3471 (1680014173471) | |
| 1680-01-040-3094 (1680010403094) | 1680-01-588-5303 (1680015885303) | 1615-00-486-8678 (1615004868678) | 1680-01-653-0750 (1680016530750) | |
| 1680-01-562-5259 (1680015625259) | 1620-01-017-1700 (1620010171700) | 1680-01-596-6081 (1680015966081) | 1680-01-578-2612 (1680015782612) | |
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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