Helle Engineering Inc · NSN 4220-01-043-5339 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-043-5339 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-043-5339. Primary manufacturer part number: 3315.
4220-01-043-5339 — No Item Name Available illustration
Features
Unscrambler Helium,speech — FSC 4220
General Characteristics Item Description: THREE DIVER WITH HELIUM SPEECH UNSCRAMBLER,110 VAC POWER SUPPLY,RECHARGEABLE NICKEL CADMIUM BATTERY,DELUXE HEADSET WITH NOISE CANCELLING BOOM MICROPHONE AND @SWITCH TO TURN OFF SPEAKER VAC
1 verified cross-reference
Primary manufacturer: Helle Engineering Inc
Applications
Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment
General Description
The Unscrambler Helium,speech, cataloged under National Stock Number 4220-01-043-5339, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Helle Engineering Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4220-01-043-5339
Primary Part Number
3315
Item Name
Unscrambler Helium,speech
FSC / FSG
4220 / 42 — No Item Name Available
Manufacturer
Helle Engineering Inc
Status
ACTIVE
General Characteristics Item Description
THREE DIVER WITH HELIUM SPEECH UNSCRAMBLER,110 VAC POWER SUPPLY,RECHARGEABLE NICKEL CADMIUM BATTERY,DELUXE HEADSET WITH NOISE CANCELLING BOOM MICROPHONE AND @SWITCH TO TURN OFF SPEAKER VAC
NSN 4220-01-043-5339 is a Unscrambler Helium,speech, manufactured by Helle Engineering Inc, classified under FSC 4220 (No Item Name Available). Status: active.
What are the part numbers for NSN 4220-01-043-5339?
NSN 4220-01-043-5339 has 1 cross-referenced part number: 3315 (Helle Engineering Inc).
What NSN replaces 4220-01-043-5339?
There are 12 known substitutes for 4220-01-043-5339: 4730-00-012-0141, 3110-00-144-8574, 5305-00-286-1781 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 3315?
Key specifications for 3315: General Characteristics Item Description: THREE DIVER WITH HELIUM SPEECH UNSCRAMBLER,110 VAC POWER SUPPLY,RECHARGEABLE NICKEL CADMIUM BATTERY,DELUXE HEADSET WITH NOISE CANCELLING BOOM MICROPHONE AND @SWITCH TO TURN OFF SPEAKER VAC. 1 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.