The Fuseholder,block, cataloged under National Stock Number 5920-00-469-2648, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-469-2648 |
| Primary Part Number | A-A-55508 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Precious Material and Location | CONTACT SURFACE SILVER |
| Material | COPPER ALLOY CONTACT |
| Material | PLASTIC BODY |
| Terminal Type and Quantity | 14 SCREW |
| Surface Treatment | SILVER CONTACT |
| Precious Material | SILVER |
| Base Thickness | 0.250 INCHES NOMINAL IN |
| Center to Center Distance Between Outside Mounting Holes Along Length | 4.970 INCHES NOMINAL IN |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 2 |
| Mounting Hole Style | IN-LINE ALONG THE LENGTH |
| Internal Circuit Configuration and Pole Quantity | 7 POLE, MAINLINE, FUSED |
| Current Carrying Rating in Amps | 30.0 |
| Fuse Terminal Type Accommodated | FERRULE |
| Voltage in Volts | 250.0 |
| Mounting Hole Diameter | 0.230 INCHES NOMINAL IN |
| Fuse Accommodation Quantity | 7 |
| Body Style | CLIP CONNECTED TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-55508 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 3835-7 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 556007 | Littelfuse, Inc. (USA) |
| 2874270-7 | Naval Sea Systems Command (USA) |
| 084697 | Mission Systems Davenport Inc. (USA) |
| AA55508-007 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5920-00-469-2648 is a Fuseholder,block, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-469-2648 has 6 cross-referenced part numbers: A-A-55508 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 3835-7 (Cooper Bussmann, Llc Dba Cooper Industries), 556007 (Littelfuse, Inc.), 2874270-7 (Naval Sea Systems Command), 084697 (Mission Systems Davenport Inc.) and 1 more.
There are 8 known substitutes for 5920-00-469-2648: 6685-00-595-5375, 5920-01-019-1246, 5920-01-034-8029 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-55508: Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN; Precious Material and Location: CONTACT SURFACE SILVER; Material: COPPER ALLOY CONTACT; Material: PLASTIC BODY. 22 total characteristics are documented in the Federal Logistics Information System.