NSN 4730-00-555-9414 AS4875/1, AS48751, NAS5524D
Product Details | FLUID PRESSURE LINE MULTIPLE CONNECTOR
4730-00-555-9414 A device of varying shapes with two or more connections to accommodate hydraulic or air passage(s) line end connections and/or a BOLT, FLUID PASSAGE(S).
Part Alternates: AS4875/1, AS48751, NAS5524D, NAS552-4D, LS39814D, LS3981-4D, MILF5509, MIL-F-5509, 205A898P3 , 4730-00-555-9414, 00-555-9414, 4730005559414, 005559414
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1963 | 00-555-9414 | 18682 ( CONNECTOR, MULTIPLE, FLUID PRESSURE LINE ) |
Demand History | NSN 4730-00-555-9414
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| NAS5524D | 2025-12-350 | 10 | United States |
| 4730-00-555-9414 | 2025-09-250 | 55 | DIBBS |
| 4730-00-555-9414 | 2024-01-25 | 43 | DIBBS |
| 4730-00-555-9414 | 2023-04-117 | 43 | DIBBS |
| MILF5509 | 2018-07-201 | 6 | United States |
| 4730-00-555-9414 | 2017-07-198 | 94 | DIBBS |
| 4730-00-555-9414 | 2017-06-166 | 94 | DIBBS |
| 4730-00-555-9414 | 2016-04-110 | 42 | DIBBS |
| 4730-00-555-9414 | 2012-06-174 | 71 | DIBBS |
| 4730-00-555-9414 | 2011-11-333 | 55 | DIBBS |
| NAS552-4D | 2011-09-269 | 50 | Hong Kong |
| MILF5509 | 2009-10-301 | 1 | PK |
| MILF5509 | 2009-02-55 | 100 | US |
| 4730-00-555-9414 | 2009-01-27 | 74 | DIBBS |
Cross Reference | NSN 4730-00-555-9414
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS4875/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| LS3981-4D | 98897 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
| MIL-F-5509 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| NAS552-4D | 13899 | HYDRO FITTING MANUFACTURING CORPORATION |
| NAS552-4D | 22995 | CROWN FITTING CO INC |
| NAS552-4D | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 4730-00-555-9414
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| SURFACE TREATMENT | ANODIZED |
| STYLE DESIGNATOR | D16 1 FLUID CONNECTION |
| OVERALL LENGTH | 1.531 INCHES NOMINAL |
| OVERALL WIDTH | 0.813 INCHES NOMINAL |
| THICKNESS | 0.781 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.438 INCHES NOMINAL |
| FLUID CONNECTION QUANTITY | 1 |
| CONNECTION STYLE | G19 FLARED |
| FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED | 1/4 IN. OD |
| THREAD PROVISION | THREADED |
| THREAD SIZE | 7/16 IN. -20 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| SEAT | INCLUDED |
| SEAT ANGLE IN DEG | 37.0 |
| BOLT HOLE FLATS SERRATIONS | NOT PROVIDED |
| BOLT HOLE FLUID PASSAGE | PROVIDED |
| SPECIFICATION/STANDARD DATA | 80205-NAS552 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
Restrictions/Controls & Freight Information | NSN 4730-00-555-9414
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



