| Item Name | Hose Air Duct |
| INC Code | 11116 |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4720 Hose and Tubing Flexible |
| National Item Identification Number (NIIN) | 00-543-7034 (005437034) |
| NCB Code | USA (00) |
| Manufacturer | Finmeccanica Spa Helicopters, National Aerospace Standards Com, Naval Aircraft Standards |
| Associated Parts Numbers of NSN 4720-00-543-7034 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| NAS521-16-12 | finmeccanica spa helicopters | hose air duct | a0126 | E | A | RFQ |
| NAS522 | national aerospace standards com | hose air duct | 80205 | C | A | RFQ |
| NAS521-16-12 | national aerospace standards com | hose air duct | 80205 | C | A | RFQ |
| NAS522 | naval aircraft standards | hose air duct | 88827 | NSN | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AAGT | WALL THICKNESS | 0.030 INCHES MINIMUM AND 0.093 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END |
| AWLS | CONNECTION TYPE | PLAIN BOTH ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 20.0 POUNDS PER SQUARE INCH |
| CRXX | MEASURING METHOD AND LENGTH | 3.000 INCHES NOMINAL OVERALL |
| MATT | MATERIAL | RUBBER SYNTHETIC AND COTTON ALL PLIES |
| STYL | STYLE DESIGNATOR | SLEEVE SECTION |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS522 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4720-00-543-7034, 4720005437034 | ||||
| 4720-01-192-8097 (4720011928097) | 4720-01-408-1219 (4720014081219) | 4720-01-267-2465 (4720012672465) | 4720-01-361-2274 (4720013612274) | |
| 4720-01-599-2733 (4720015992733) | 4720-01-689-1842 (4720016891842) | 4720-00-679-4511 (4720006794511) | 4720-01-118-9774 (4720011189774) | |
| 4720-01-268-7399 (4720012687399) | 4720-01-123-6801 (4720011236801) | 4720-00-069-7678 (4720000697678) | 4720-01-499-5765 (4720014995765) | |
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