NSN 5920-00-032-3316 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-032-3316. Manufacturer of record part number: 73040.
Also searched as5920-00-032-3316 ·
5920000323316 ·
NIIN 000323316 ·
00-032-3316 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 59501 · 73040 · 928051-2 · 730400 · 73040D
Breakdown Voltage: 400.000 VOLTS MINIMUM AND 600.000 VOLTS MAXIMUM
Arrester Type: AIR GAP
Body Material: GLASS
Identification
NSN: 5920-00-032-3316
NIIN: 000323316
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 73040
Manufacturer: Unison Industries Llc
General Description
The Arrester,electrical Surge, cataloged under National Stock Number 5920-00-032-3316, 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 Unison Industries Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5920-00-032-3316
Primary Part Number
73040
Item Name
Arrester,electrical Surge
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Unison Industries Llc
Status
ACTIVE
Terminal Quantity
2
Usage Design
INDOOR
Terminal Type
SOLDER STUD AND THREADED STUD
Mounting Method
THREADED STUD(S)
Breakdown Voltage
400.000 VOLTS MINIMUM AND 600.000 VOLTS MAXIMUM
Arrester Type
AIR GAP
Body Material
GLASS
Mounting Configuration
ONE 6-32 UNC CLASS 2A THD A
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1680-00-509-758373040POSSIBLE MATCH
CHANNEL,LOCK SHAFT,
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
5340-01-053-509173040POSSIBLE MATCH
DOOR,ACCESS,UTILITY
Possible match (shared part number)L3harris Technologies, Inc Div Space & Airborne Systems
6350-01-263-067473040POSSIBLE MATCH
ALARM,BACK-UP,VEHICLE
Possible match (shared part number)Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5325-01-373-332873040POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Jonathan Engineered Solutions Corp. Dba Jonathan Engineered Solutions
6210-01-576-311073040POSSIBLE MATCH
FIXTURE,LIGHTING
Possible match (shared part number)American Tack and Hardware Co Inc
9150-01-668-960773040POSSIBLE MATCH
GREASE,FOOD PROCESSING EQUIPMENT
Possible match (shared part number)Crc Industries, Inc.
NSN 5920-00-032-3316 is a Arrester,electrical Surge, manufactured by Unison Industries Llc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-00-032-3316?
NSN 5920-00-032-3316 has 1 manufacturer part number on file: 73040 (Unison Industries Llc).
What NSN replaces 5920-00-032-3316?
6 possible matches (shared part number, not a government interchangeability claim): 1680-00-509-7583, 5340-01-053-5091, 6350-01-263-0674. Verify interchangeability with system specifications before substitution.
What are the specifications of 73040?
Key specifications for 73040: Overall Height: 0.755 INCHES MAXIMUM IN; Terminal Quantity: 2; Usage Design: INDOOR; Terminal Type: SOLDER STUD AND THREADED STUD. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5920-00-032-3316 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.