| Item Name | Fuseholder Block |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5920 Fuses Arresters Absorbers and Protector |
| National Item Identification Number (NIIN) | 00-221-8372 (002218372) |
| NCB Code | USA (00) |
| Manufacturer | Federal Commercial Item Description, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| A-A-55518 | federal commercial item description | fuseholder block | 58536 | RFQ |
| AA55518/02-018 | federal commercial item description | fuseholder block | 58536 | RFQ |
| FH23HH | military specifications | fuseholder block | 81349 | RFQ |
| FH23HM | military specifications | fuseholder block | 81349 | RFQ |
| M21346/3-31 | military specifications | fuseholder block | 81349 | RFQ |
| MIL-F-21346/3 | military specifications | fuseholder block | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | PLASTIC |
| AAQL | BODY STYLE | CLIP CONNECTED TYPE |
| ABDM | TERMINAL MATERIAL | BRASS |
| ABHP | OVERALL LENGTH | 1.620 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.700 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 5.310 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.138 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 5 |
| ACYB | BASE THICKNESS | 0.250 INCHES NOMINAL |
| AEVB | MOUNTING HOLE STYLE | IN-LINE ALONG THE WIDTH |
| AFRG | CONTACT MATERIAL | BERYLLIUM COPPER |
| AFRH | CONTACT SURFACE TREATMENT | NICKEL PLATED |
| AGUE | FUSE ACCOMMODATION QUANTITY | 6 |
| AGUJ | ACCOMMODATED FUSE LENGTH | 1.250 INCHES NOMINAL |
| AGUK | ACCOMMODATED FERRULE DIAMETER | 0.250 INCHES NOMINAL |
| AGVB | CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG WIDTH | 4.550 INCHES NOMINAL |
| CQJL | CURRENT CARRYING RATING IN AMPS | 20.0 |
| CSDX | INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY | 6 POLE,MAINLINE,SOLID NEUTRAL |
| CSNM | FUSE TERMINAL TYPE ACCOMMODATED | FERRULE |
| ELEC | VOLTAGE IN VOLTS | 250.0 |
| TEST | TEST DATA DOCUMENT | 81349-MIL-F-21346 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTI |
| TTQY | TERMINAL TYPE AND QUANTITY | 12 TAB,SOLDER LUG |
| ZZZK | SPECIFICATION/STANDARD DATA | 58536-AA55518/02-018 MANUFACTURERS SPECIFICATION CONTROL |
| Relevant Components for NSN - 5920-00-221-8372, 5920002218372 | ||||
| 5905-00-284-5850 (5905002845850) | 5910-00-615-5501 (5910006155501) | 5985-01-673-8882 (5985016738882) | 5940-01-605-8237 (5940016058237) | |
| 5998-00-050-1782 (5998000501782) | 5905-01-410-2888 (5905014102888) | 5905-01-285-8665 (5905012858665) | 5950-01-020-0609 (5950010200609) | |
| 5930-01-455-8048 (5930014558048) | 5935-01-313-4424 (5935013134424) | 5905-00-284-3888 (5905002843888) | 5995-01-713-4352 (5995017134352) | |
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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