Buy Mil Spares is your sourcing solution for top-quality military and defense parts, aerospace parts, and other similar products that are necessary for operational fulfillment. You have reached the RFQ page for part number HS4390-1, a Coupling Half Quick Disconnect item that is listed with the NSN 4730-01-190-9759 for an ease of identification. Manufactured by Mcdonnell Douglas Helicopter Co Inc and readily available for procurement today, you are always welcome to request a quote on this NSN part to receive tailored pricing information and fulfillment options from our team. Simply offer us important information like your desired quantity, price, and fulfillment timeframe, and our team will supply you with a tailored quote on part number HS4390-1 in 15 minutes or less.
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To ensure that customers quickly identify and procure exact items, we list everything with as much relevant information as possible. For example, while part number HS4390-1 is manufactured by Mcdonnell Douglas Helicopter Co Inc, it is specifically done so under CAGE Code 02731, a unique identifier assigned to a specific facility by the DLA that supplies to various government or defense agencies. Furthermore, using the first digits of the NSN 4730-01-190-9759, one can also determine that this part falls under FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings. With this in mind, continue exploring our website today, and see how we can help you secure competitive pricing and rapid lead times on all desired NSN parts.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-190-9759 Item PartTypeName: COUPLING HALF,QUICK DISCONNECT | 4730 | 011909759 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HS4390/4391 | 2 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| ADLN | QUICK DISCONNECT METHOD | TWIST-LOCK ALL ENDS |
| ADLP | QUICK DISCONNECT NOMINAL SIZE | 0.438 INCHES ALL ENDS |
| AHNC | CONNECTION STYLE | FLARELESS ALL ENDS |
| AHSJ | LEG LENGTH | 0.484 INCHES NOMINAL |
| AWLS | CONNECTION TYPE | EXTERNAL QUICK DISCONNECT ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 12.0 DEGREES |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | BULKHEAD THREADS ON FLUID END CONNECTION; MATES WITH P/N HS4391-1 (NSN 4730-01-164-6723) TO FORM COUPLING ASSEMBLY HS4390/4391; MAXIMUM OPERATING PRESSURE WHEN COUPLED IS 3000 PSI |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| SFTT | SURFACE TREATMENT | PASSIVATE BODY |
| STYL | STYLE DESIGNATOR | MALE COUPLING HALF |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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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