The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-636-4542, 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 Couse Mfg Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-636-4542 |
| Primary Part Number | P3100 |
| Item Name | Fuseholder,extractor Post |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Couse Mfg Inc |
| Status | CANCELLED |
| Mounting Hole Style | BUSHING MOUNTING |
| Overall Diameter | 0.719 INCHES NOMINAL IN |
| Surface Treatment | SILVER CONTACT |
| Bushing Hole Diameter | 0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Fuse Accommodation Quantity | 1 |
| Flatted Side Bushing Hole Length | 0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN |
| Voltage in Volts | 250.0 |
| Bushing Thread Length | 0.500 INCHES NOMINAL IN |
| Cap Diameter | 0.719 INCHES NOMINAL IN |
| Length From Front Protrusion to Mounting Surface | 0.515 INCHES NOMINAL IN |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Fuse Terminal Type Accommodated | FERRULE |
| Material | COPPER ALLOY CONTACT |
| Current Carrying Rating in Amps | 15.0 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY CONTACT FINISH |
| Body Style | BUSHING MOUNTED TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P3100 | Couse Mfg Inc (USA) |
| 50C7435 | Westinghouse Electric Corp (USA) |
| 342001 | Littelfuse, Inc. (USA) |
| 4913335-43 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 1075A | Littelfuse, Inc. (USA) |
| 342001 | Fruehauf Corp Military Products Div (USA) |
| 342001 | Fruehauf Corp (USA) |
NSN 5920-00-636-4542 is a Fuseholder,extractor Post, manufactured by Couse Mfg Inc, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-636-4542 has 7 cross-referenced part numbers: P3100 (Couse Mfg Inc), 50C7435 (Westinghouse Electric Corp), 342001 (Littelfuse, Inc.), 4913335-43 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 1075A (Littelfuse, Inc.) and 2 more.
There are 11 known substitutes for 5920-00-636-4542: 3020-00-054-4310, 4730-00-119-9888, 5975-00-284-6167 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for P3100: Mounting Hole Style: BUSHING MOUNTING; Overall Diameter: 0.719 INCHES NOMINAL IN; Surface Treatment: SILVER CONTACT; Bushing Hole Diameter: 0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-636-4542 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.