| Item Name | Duct Assembly Air C |
| 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) | 01-280-7091 (012807091) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 123EC51162-1 | northrop grumman systems corporation | duct assembly air c | 79rg9 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | ONE PART 2.000 IN. DIA; ONE PORT 1.500 IN. DIA;ONE PORT 1.250 IN. DIA; ONE ORIFICE 0.127 IN. MIN AND 0.135 IN. MAX DIA |
| MATT | MATERIAL | ALUMINUM ALLOY 5052 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CHROMATE AND PRIMER EPOXY-POLYAMIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 CL 1A MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 TY 1 MIL SPEC 2ND TREATMENT RESPONSE |
| Relevant Components for NSN - 1660-01-280-7091, 1660012807091 | ||||
| 1680-00-432-5325 (1680004325325) | 1680-01-204-3539 (1680012043539) | 1680-00-459-2057 (1680004592057) | 1650-01-326-9156 (1650013269156) | |
| 1680-01-488-4015 (1680014884015) | 1680-01-330-0125 (1680013300125) | 1680-01-451-9406 (1680014519406) | 1680-00-753-0532 (1680007530532) | |
| 1660-01-627-0089 (1660016270089) | 1620-00-304-6095 (1620003046095) | 1650-00-912-1351 (1650009121351) | 1680-01-524-1122 (1680015241122) | |
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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