We’re pleased to announce that MX4449FPS49 (Ring Assembly Electrical Contact, NSN: 5977-00-978-8501) is now in stock and ready for immediate quoting. This component, manufactured by Joint Electronics Type Designation System (CAGE Code: 80058), is classified under NIIN 00-978-8501 and NCB Code 00 (USA), with additional categorization under FSG 59 Electrical and Electronic Equipment Components/FSC 5977 Electrical Contact Brushes and Electrodes and INC 00313. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part MX4449FPS49, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of MX4449FPS49 without delay. Contact us today to meet your procurement needs efficiently
ASAP Part Services, a trusted subsidiary of ASAP Semiconductor, is a premier distributor of Joint Electronics Type Designation System components—specializing in obsolete and hard-to-find parts. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified supplier, we adhere to the highest industry standards under the Aviation Suppliers Association (ASA). Our global network spans 5,000+ top manufacturers, ensuring access to over 2 billion unique parts for critical needs.
With strategically located shipping centers in California, we offer rapid same-day or next-day delivery on in-stock items like MX4449FPS49. Whether you're sourcing rare components or need expedited logistics, we provide reliable solutions to keep your operations moving forward.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5977-00-978-8501 Item Description: Ring Assembly Electrical Contact | 5977 | 009788501 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | S | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Mx4449fps49 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGL | WIDTH | 0.375 INCHES NOMINAL |
| ABGL | WIDTH | 0.875 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 36.000 INCHES NOMINAL |
| ABMZ | DIAMETER | 17.000 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 34.000 INCHES NOMINAL |
| ALGC | MOUNTING CONFIGURATION | TWELVE 0.688 IN. DIA. MTG HOLES,19.000 IN. DIA BOLT CIRCLE ON 30DEG CENTERS |
| ANDT | BRUSH QUANTITY ACCOMMODATED PER HOLDER | 2 |
| AWXN | BRUSH QUANTITY | 60 |
| BLKM | CONTACT RING QUANTITY | 15 |
| BLKN | RING SURFACE MATERIAL | SILVER |
| BLKP | BRUSH HOLDER QUANTITY | 30 |
| MARK | SPECIAL MARKINGS | HV STAMPED ON COVER PLATE |
| ZZZV | FSC APPLICATION DATA | RADAR SETS,EARLY WARNING,GUIDED MISSILE,DEFENSE SYSTEM |
| End Use : 20005 | Electric apparatus |
|---|---|
| Schedule B : 8545900000 (NAICS 335991) | Electrical carbon or graphite articles, nesoi |
| SITC : 77886 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other carbon articles, with or without metal, used for electric purposes |
| ADPE | Represents items with no adp components |
|---|---|
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| ESD | A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity. |
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | S - Item contains silver. |
| AAC | V |
|---|---|
| Classification Control | U |
| MGMT_CTL | Sf8za-n |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Fgz |
| Unit of Measure | Ea |
| ACC: | H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | W - Rating variable |
| NMFC: | 133300 - Machinery/machines noi |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components |
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