| Item Name | Coupling Air Duct |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-546-3217 (015463217) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation, Huntington Ingalls Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 211042905 | electric boat corporation | coupling air duct | 96169 | RFQ |
| DF2680-1556 FN 160 | huntington ingalls incorporated | coupling air duct | 43689 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 7.880 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 9.380 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | MISC PARTSVENTILATION |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FLEXIBLE CONNECTION |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; RECTANGULAR FLEXIBLE, INNER OPENING 6 X4.5 ; EACH END HAS 1.69 WIDE MOUNTING FLANGE .187 THICK; MOUNTING HOLES DRILLED DURING INSTALLATION |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | SYNTHETIC RUBBER, MIL-R-6855/5 STYLE A |
| Components Related to NSN - 4730-01-546-3217, 4730015463217 | ||||
| 4730-00-441-8700 (4730004418700) | 4730-01-399-1402 (4730013991402) | 4730-01-665-3240 (4730016653240) | 4730-01-466-5970 (4730014665970) | |
| 4730-01-649-9044 (4730016499044) | 4720-00-391-3423 (4720003913423) | 4730-01-438-3756 (4730014383756) | 4710-01-631-9258 (4710016319258) | |
| 4730-01-051-2826 (4730010512826) | 4730-01-300-3892 (4730013003892) | 4730-01-549-9192 (4730015499192) | 4710-00-904-9787 (4710009049787) | |
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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