The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-019-1989, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-019-1989 |
| Primary Part Number | 138C215H01 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Special Test Features | SPARKOVER VOLTAGE: 350 VOLTS (300 TO 400V RANGE); IONIZATION VOLTAGE: 175 VOLTS (MAXIMUM); CURRENT RATING: ARRESTERS SHALL OPERATE AT 10,000 AMPERES FOR 10 TO 20 PULSES; INSULATION RESISTANCE: SHALL EXCEED 106 MEGOHMS AT 50 VDC AND STANDARD ATMOSPHERIC CONDITIONS VDC |
| Supplementary Features | TEMPERATURE CYCLING TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 102, TEST CONDITION D; HUMIDITY TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 103, TEST CONDITION B; VIBRATION TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 201; SHOCK TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 213, TEST CONDITION A; PRESERVATION AND PACKAGING SHALL BE I/A/W LEVEL C OF FED-STD-102; UNIT PACKAGE SHALL BE MARKED I/A/W MIL-STD-129 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 138C215H01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| 138C215H01 | Component Enterprises Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 138C215H01 | 1/2 Source control — Government-approved source U.S. Government activity |
| 900 | 3/9 Design control — primary reference Reliance Comm/tec Corp Reliable Electric Div Utility Products |
NSN 5920-01-019-1989 is a Arrester,electrical Surge, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-019-1989 has 2 manufacturer part numbers on file: 138C215H01 (Northrop Grumman Support Services Corp), 138C215H01 (Component Enterprises Company, Inc.).
Key specifications for 138C215H01: Overall Height: 2.030 INCHES NOMINAL IN; Special Test Features: SPARKOVER VOLTAGE: 350 VOLTS (300 TO 400V RANGE); IONIZATION VOLTAGE: 175 VOLTS (MAXIMUM); CURRENT RATING: ARRESTERS SHALL OPERATE AT 10,000 AMPERES FOR 10 TO 20 PULSES; INSULATION RESISTANCE: SHALL EXCEED 106 MEGOHMS AT 50 VDC AND STANDARD ATMOSPHERIC CONDITIONS VDC; Supplementary Features: TEMPERATURE CYCLING TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 102, TEST CONDITION D; HUMIDITY TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 103, TEST CONDITION B; VIBRATION TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 201; SHOCK TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 213, TEST CONDITION A; PRESERVATION AND PACKAGING SHALL BE I/A/W LEVEL C OF FED-STD-102; UNIT PACKAGE SHALL BE MARKED I/A/W MIL-STD-129; Overall Length: 3.350 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.