The Absorber,overvoltage, cataloged under National Stock Number 5920-00-080-0707, 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 Naval Sea Systems Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-080-0707 |
| Primary Part Number | 6303360-002 |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Current Type | DC |
| Terminal Type | WIRE LEAD |
| Mounting Method | HOLE(S) |
| Polarization Feature | INCLUDED |
| Voltage in Volts | 18.0 AND 70.0 |
| Hermetic Protection | PROVIDED |
| Protective Covering Type | CASE |
| Mounting Configuration | TWO 0.138-32 THDS PER IN. HOLES SPACED 3.000 IN. APART C TO C ALONG THE LGTH IN |
| Protected Item Maximum Current Rating in Amps | 3.10 |
| Shunt Capacitor | NOT INCLUDED |
| Material | SILICON ELEMENT |
| Protected Item Name | POWER SUPPLY |
| 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 |
|---|---|
| LM-OV-3 | Tdk-Lambda Uk Ltd (GBR) |
| 1849662 | Tkms Hagenuk Marinekommunikation Gmbh (DEU) |
| 6303360-002 PRIMARY | Naval Sea Systems Command (USA) |
| 2971773 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| Reference | Meaning |
|---|---|
| LMOV-3 | 3/9 Design control — primary reference U.S. Government activity |
| 4502-1069 | 5/9 Secondary reference Leonardo Uk Ltd |
| 2397361-3 | 5/9 Secondary reference Lockheed Martin Corporation Div Rotary and Mission Systems |
| LM-OV-3 | 5/9 Secondary reference Eaton Power Quality Gmbh |
| 6303360 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 4502-1069 | 5/9 Secondary reference Leonardo Mw Ltd |
| 89-504784-1 | 5/9 Secondary reference General Dynamics Mission Systems, Inc. |
| LM-OV-3 | C/1 Advisory reference — outside the item-of-supply concept Eaton Electric Gmbh |
| 4502-1069 | 5/9 Secondary reference Marconi Avionics Ltd |
| 2397361-3 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| ASC1515561 | 5/9 Secondary reference Asc Pty Ltd |
| 381-400-007 | 5/9 Secondary reference L3harris Interstate Electronics Corporation |
NSN 5920-00-080-0707 is a Absorber,overvoltage, manufactured by Naval Sea Systems Command, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-080-0707 has 4 manufacturer part numbers on file: LM-OV-3 (Tdk-Lambda Uk Ltd), 1849662 (Tkms Hagenuk Marinekommunikation Gmbh), 6303360-002 (Naval Sea Systems Command), 2971773 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-663-5866. Verify interchangeability with system specifications before substitution.
Key specifications for 6303360-002: Overall Height: 1.344 INCHES NOMINAL IN; Terminal Quantity: 2; Current Type: DC; Terminal Type: WIRE LEAD. 13 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.