PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8X221AAHeadset,electrical

Plantronics Inc. · NSN 5965-01-495-1170 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-495-1170 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-495-1170. Primary manufacturer part number: 8X221AA.
Features
  • Headset,electrical — FSC 5965
  • 4 verified cross-references
  • Primary manufacturer: Plantronics Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset,electrical, cataloged under National Stock Number 5965-01-495-1170, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Plantronics Inc.. This item has 4 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN5965-01-495-1170
Primary Part Number8X221AA
Item NameHeadset,electrical
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerPlantronics Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6625-00-102-964110163371 INTERCHANGEABLE
Meter,null
Us Army Aviation and Missile Command
6625-00-504-08901801260 INTERCHANGEABLE
Meter,arbitrary Scale
Northrop Grumman Systems Corporation
6625-00-508-143290-2009 INTERCHANGEABLE
Meter,arbitrary Scale
Crane Electronics, Inc.
3110-00-580-9301CYRB252 INTERCHANGEABLE
Bearing,ball,annular
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
6625-00-649-3274 INTERCHANGEABLE
Ammeter
6625-00-651-5332KT221178 INTERCHANGEABLE
Ammeter
Kearfott Corporation Div Guidance and Navigation Division
5999-00-677-983911066463-001 INTERCHANGEABLE
Clip,electrical
Us Army Aviation and Missile Command
6625-00-683-9721 INTERCHANGEABLE
Ammeter
6625-00-704-6580557823-1 INTERCHANGEABLE
Ammeter
Raytheon Company
6625-00-771-5650HSI INTERCHANGEABLE
Ammeter
Jewell Instruments Llc
Cross-Reference Index
Part NumberManufacturer
HSI Plantronics Inc. (USA)
HS1 Plantronics Inc. (USA)
AUDIO 355 Plantronics Inc. (USA)
8X221AA PRIMARY Plantronics Inc. (USA)
Related Parts
6625-00-102-9641INTERCHANGEABLE
METER,NULL
10163371
6625-00-504-0890INTERCHANGEABLE
METER,ARBITRARY SCALE
1801260
6625-00-508-1432INTERCHANGEABLE
METER,ARBITRARY SCALE
90-2009
3110-00-580-9301INTERCHANGEABLE
BEARING,BALL,ANNULAR
CYRB252
6625-00-649-3274INTERCHANGEABLE
AMMETER
6625-00-651-5332INTERCHANGEABLE
AMMETER
KT221178
5999-00-677-9839INTERCHANGEABLE
CLIP,ELECTRICAL
11066463-001
6625-00-683-9721INTERCHANGEABLE
AMMETER
6625-00-704-6580INTERCHANGEABLE
AMMETER
557823-1
6625-00-771-5650INTERCHANGEABLE
AMMETER
HSI
6625-00-809-9943INTERCHANGEABLE
METER,ARBITRARY SCALE
6625-00-988-1693INTERCHANGEABLE
METER,ARBITRARY SCALE
C088103-001

Frequently Asked Questions

What is NSN 5965-01-495-1170?

NSN 5965-01-495-1170 is a Headset,electrical, manufactured by Plantronics Inc., classified under FSC 5965 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5965-01-495-1170?

NSN 5965-01-495-1170 has 4 cross-referenced part numbers: HSI (Plantronics Inc.), HS1 (Plantronics Inc.), AUDIO 355 (Plantronics Inc.), 8X221AA (Plantronics Inc.).

What NSN replaces 5965-01-495-1170?

There are 12 known substitutes for 5965-01-495-1170: 6625-00-102-9641, 6625-00-504-0890, 6625-00-508-1432 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8X221AA?

Key specifications for 8X221AA: Special Features: PART OF AN/TYQ-122. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5965-01-495-1170 still in active supply?

NSN 5965-01-495-1170 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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