The Arrester,lightning, cataloged under National Stock Number 5920-01-516-2889, 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 Symmetricom, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5920-01-516-2889 |
| Primary Part Number | 140-014-TNC |
| Item Name | Arrester,lightning |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Symmetricom, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 140-014-TNC PRIMARY | Symmetricom, Inc (USA) |
| 095-0518C-A | Infinite Electronics International, Inc (USA) |
| DGXZ+15TFTF-A PRIMARY | Tessco Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 261-005442-P001 | C/1 Advisory reference — outside the item-of-supply concept Saab, Inc Div Surveillance |
| 095-0518C-A | 5/9 Secondary reference Polyphaser Corporation |
| AJW-1473018 | D/9 Drawing number reference only U S Dept of Transportation Federal Aviation Administration |
NSN 5920-01-516-2889 is a Arrester,lightning, manufactured by Symmetricom, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-516-2889 has 3 manufacturer part numbers on file: 140-014-TNC (Symmetricom, Inc), 095-0518C-A (Infinite Electronics International, Inc), DGXZ+15TFTF-A (Tessco Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-535-6470. Verify interchangeability with system specifications before substitution.
Key specifications for 140-014-TNC: End Item Identification: AIRPORT SURFACE DETECTION EQUIPMENT, MODEL-X (ASDE-X). 0 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.