PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

312062Contact Set,relay

Avtron Aerospace Inc · NSN 5945-01-148-3897 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-148-3897 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-148-3897. Primary manufacturer part number: 312062.
Features
  • Contact Set,relay — FSC 5945
  • Contact Current Rating at Maximum Rated Voltage: 10.0 AMPERES NOMINAL
  • Contact Maximum Voltage Rating in Volts: 600.0
  • Contact Quantity: 6
  • Contact Current Type: AC
  • 2 verified cross-references
  • Primary manufacturer: Avtron Aerospace Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Contact Set,relay, cataloged under National Stock Number 5945-01-148-3897, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Avtron Aerospace Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-148-3897
Primary Part Number312062
Item NameContact Set,relay
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerAvtron Aerospace Inc
StatusACTIVE
Contact Current Rating at Maximum Rated Voltage10.0 AMPERES NOMINAL
Contact Maximum Voltage Rating in Volts600.0
Contact Quantity6
Contact Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5920-00-080-2558 INTERCHANGEABLE
Fuse,cartridge
3110-00-144-8662 INTERCHANGEABLE
Bearing,ball,annular
5920-00-221-4528 INTERCHANGEABLE
Fuse,cartridge
5920-00-319-0509312-062 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5895-01-411-5439116694-3 INTERCHANGEABLE
Multiplexer
Tyto Athene, Llc
5965-01-694-5617ARC INTERCHANGEABLE
Adapter,headset
Atlantic Signal Llc
Cross-Reference Index
Part NumberManufacturer
312062 PRIMARY Avtron Aerospace Inc (USA)
ARC Eaton Corporation Dba Eaton Inoac (USA)
Related Parts
5920-00-080-2558INTERCHANGEABLE
FUSE,CARTRIDGE
3110-00-144-8662INTERCHANGEABLE
BEARING,BALL,ANNULAR
5920-00-221-4528INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-319-0509INTERCHANGEABLE
FUSE,CARTRIDGE
312-062
5895-01-411-5439INTERCHANGEABLE
MULTIPLEXER
116694-3
5965-01-694-5617INTERCHANGEABLE
ADAPTER,HEADSET
ARC

Frequently Asked Questions

What is NSN 5945-01-148-3897?

NSN 5945-01-148-3897 is a Contact Set,relay, manufactured by Avtron Aerospace Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-148-3897?

NSN 5945-01-148-3897 has 2 cross-referenced part numbers: 312062 (Avtron Aerospace Inc), ARC (Eaton Corporation Dba Eaton Inoac).

What NSN replaces 5945-01-148-3897?

There are 6 known substitutes for 5945-01-148-3897: 5920-00-080-2558, 3110-00-144-8662, 5920-00-221-4528 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 312062?

Key specifications for 312062: Contact Current Rating at Maximum Rated Voltage: 10.0 AMPERES NOMINAL; Contact Maximum Voltage Rating in Volts: 600.0; Special Features: CONTACT CARTRIDGE FOR CONTROL RELAY 2.750.0 X 0.750 X 0.500, INCHES. IN; Contact Quantity: 6. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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