The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-304-8729, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-304-8729 |
| Primary Part Number | HTB-52I |
| Item Name | Fuseholder,extractor Post |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Current Carrying Rating in Amps | 20.0 |
| Fuse Terminal Type Accommodated | FERRULE |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Bushing Thread Length | 0.500 INCHES NOMINAL IN |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Voltage in Volts | 300.0 |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Fuse Accommodation Quantity | 1 |
| Surface Treatment | TIN CONTACT |
| Length From Front Protrusion to Mounting Surface | 0.160 INCHES NOMINAL IN |
| Material | COPPER ALLOY CONTACT |
| Flatted Side Bushing Hole Length | 0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN |
| Bushing Hole Diameter | 0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Environmental Protection | SHOCK PROOF |
| Mounting Hole Quantity | 1 |
| Mounting Hole Diameter | 0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Body Style | BUSHING MOUNTED TYPE |
| Overall Diameter | 0.650 INCHES NOMINAL IN |
| Mounting Hole Style | BUSHING MOUNTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HTB-52I | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| AA55504/06-001A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-55504/6 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA55504/6-001A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA55504 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5920-01-304-8729 is a Fuseholder,extractor Post, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-304-8729 has 5 cross-referenced part numbers: HTB-52I (Cooper Bussmann, Llc Dba Cooper Industries), AA55504/06-001A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55504/6 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA55504/6-001A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA55504 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 10 known substitutes for 5920-01-304-8729: 5920-00-031-5181, 5920-00-858-8161, 5920-01-116-8359 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for HTB-52I: Current Carrying Rating in Amps: 20.0; Fuse Terminal Type Accommodated: FERRULE; Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN; Bushing Thread Length: 0.500 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.