AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-472-3583 (014723583) |
| NCB Code | USA (01) |
| Manufacturer | Federal Commercial Item Description, Military Specifications, Cooper Bussmann Inc, Littelfuse Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AA55518 04 001 | federal commercial item description | fuseholder block | RFQ |
| M21346/3-50 | military specifications | fuseholder block | RFQ |
| FH25AM | cooper bussmann inc | fuseholder block | RFQ |
| MILF21346-3 | military specifications | fuseholder block | RFQ |
| 556001 | littelfuse inc | fuseholder block | RFQ |
| AA55518 04 | federal commercial item description | fuseholder block | RFQ |
| FH25AM | military specifications | fuseholder block | RFQ |
| A-A-55518 4 | federal commercial item description | fuseholder block | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ELEC | Voltage In Volts | 250 |
| CSNM | Fuse Terminal Type Accommodated | FERRULE |
| FTLD | Functional Description | ACCOMMODATES 5AG OR 5AB TYPE FUSE CARTRIDGES |
| ABHP | Overall Length | 2.745 INCHES MINIMUM AND 2.755 INCHES MAXIMUM |
| ABTJ | Mounting Hole Quantity | 1 |
| AGUE | Fuse Accommodation Quantity | 1 |
| ABKW | Overall Height | 1.025 INCHES MINIMUM AND 1.035 INCHES MAXIMUM |
| AAQL | Body Style | CLIP CONNECTED TYPE |
| MRC | Decoded Requirement | Clear Text Reply |
| AGUJ | Accommodated Fuse Length | 1.500 INCHES NOMINAL |
| AGUK | Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL |
| AFRG | Contact Material | COPPER-BERYLLIUM, QQ-C-530 OR COPPER-BERYLLIUM, QQ-C-533 |
| CQJL | Current Carrying Rating In Amps | 30 |
| AEVB | Mounting Hole Style | ONE HOLE MOUNTING |
| ACYB | Base Thickness | 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM |
| TTQY | Terminal Type And Quantity | 2 SCREW |
| ABMK | Overall Width | 0.835 INCHES MINIMUM AND 0.845 INCHES MAXIMUM |
| SUPP | Supplementary Features | SUPPLIED WITH COMMERCIAL ITEM DESCRIPTION (CID) NO. AA55507/01-03 FUSE CLIPS |
| CSDX | Internal Circuit Configuration And Pole Quantity | 1 POLE, MAINLINE, FUSED |
| AAFZ | Body Material | PLASTIC |
| Relevant Components for NSN - 5920-01-472-3583, 5920014723583 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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