4730-01-546-3550
Coupling,Air Duct
Unit Price
$157.66
per EA
5 parts / 3 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| DF2680-1556 FN 156 | 43689 | Huntington Ingalls Inc Div Newport News Shipbuilding | 5 | 2 |
| 512-6406851 FN 156 | 53711 | Naval Sea Systems Command | 3 | 2 |
| 512-7410974-F19 | 53711 | Naval Sea Systems Command | 5 | 2 |
| 211071069 | 96169 | Electric Boat Corporation Div General Dynamics Electric Boat | 5 | 2 |
| B643-1023-F19 | 96169 | Electric Boat Corporation Div General Dynamics Electric Boat | 5 | 2 |
Huntington Ingalls Inc Div Newport News Shipbuilding
CAGE 43689Naval Sea Systems Command
CAGE 53711Electric Boat Corporation Div General Dynamics Electric Boat
CAGE 96169| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $157.66 | EA | 0 |
| 01-OCT-2025 | $157.66 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
A
| MRC | Requirement | Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 8.880 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; ROUND FLEXIBLE, 8.88" O.D., 5.500" I.D.; EDGE AS 1.69" WIDE MOUNTING FLANGE .187" THHICK; MOUNTING HOLES DRILLED DURING INSTALLATION |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | SYNTHETIC RUBBER, MIL-R-6855/5 STYLE A |
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About NSN 4730-01-546-3550
NSN 4730-01-546-3550 is a National Stock Number assigned to Coupling,Air Duct. This NSN part number belongs to Federal Supply Class 4730 (HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS) under Federal Supply Group 47 (PIPE, TUBING, HOSE, AND FITTINGS). There are 5 part numbers associated with this NSN from 3 manufacturers.
The current government unit price for NSN 4730-01-546-3550 is $157.66. Price history shows 2 recorded price changes.
To find the part number for NSN 4730-01-546-3550, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.