The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-463-9922, 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 C E Niehoff & Co. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5920-01-463-9922 |
| Primary Part Number | N2001 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | C E Niehoff & Co |
| 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 |
|---|---|
| N2001 PRIMARY | C E Niehoff & Co (USA) |
| Reference | Meaning |
|---|---|
| 3043162 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
| 3043162 | 5/9 Secondary reference Oshkosh Corp |
NSN 5920-01-463-9922 is a Arrester,electrical Surge, manufactured by C E Niehoff & Co, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-463-9922 has 1 manufacturer part number on file: N2001 (C E Niehoff & Co).
1 possible match (shared part number, not a government interchangeability claim): 4120-01-620-6996. Verify interchangeability with system specifications before substitution.
Key specifications for N2001: Special Features: STD 200 AMP ALTERNATOR SYSTEM; End Item Identification: PALLETIZED LOADING SYS M1074, M1075, M1076, M1077. 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.