We’re pleased to announce that part number 550039 with NSN 5920009388660 is now available in our ready-to-ship inventory. Manufactured by Littelfuse Inc having CAGE Code 75915 under FSC 5920 Fuses Arresters Absorbers and Protector, 550039 part is a Fuseholder Block. Are you interested in a quick quote for 550039 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: 550039 | NSN: 5920-00-938-8660 (5920009388660) | Item Name: Fuseholder Block | NIIN : 009388660 | |
| CAGE Code: 75915 | FSC: 5920 Fuses Arresters Absorbers and Protector | FSG: 59 Electrical and Electronic Equipment Components | Category: NSN | |
| Qty Available: 1584 | Description: Fuseholder Block | Manufacturer: Littelfuse Inc | Last Updated: 05-22-2025 | Country: USA |
| NCB Code: 00 | INC Code: 28908 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 550039 part with NSN 5920009388660, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5920-00-938-8660 Item Description: FUSEHOLDER,BLOCK | 5920 | 009388660 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | S | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 7755616P024 | C | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | CLIP CONNECTED TYPE |
| ABHP | OVERALL LENGTH | 8.939 INCHES MINIMUM AND 9.062 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.908 INCHES MINIMUM AND 0.928 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 2.500 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 1 |
| ACYB | BASE THICKNESS | 0.188 INCHES NOMINAL |
| AEVB | MOUNTING HOLE STYLE | IN-LINE ALONG THE LENGTH |
| AFRG | CONTACT MATERIAL | COPPER-BERYLLIUM, QQ-C-533 |
| AFRH | CONTACT SURFACE TREATMENT | SILVER PLATED, QQ-S-365 |
| AGUE | III FUSE ACCOMMODATION QUANTITY | 12 |
| AGUJ | ACCOMMODATED FUSE LENGTH | 1.500 INCHES NOMINAL |
| AGUK | ACCOMMODATED FERRULE DIAMETER | 0.406 INCHES NOMINAL |
| AGVA | CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG LENGTH | 8.250 INCHES NOMINAL |
| CQJL | CURRENT CARRYING RATING IN AMPS | 30.0 |
| CSDX | INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY | 12 POLE, MAINLINE, FUSED |
| CSNM | FUSE TERMINAL TYPE ACCOMMODATED | FERRULE |
| ELEC | VOLTAGE IN VOLTS | 250.0 |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| TTQY | TERMINAL TYPE AND QUANTITY | 24 TAB, SOLDER LUG |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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