PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2155Light Assy

Mission Systems Davenport Inc. · NSN 6220-00-226-9564 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-226-9564 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-226-9564. Primary manufacturer part number: 2155.
Features
  • Light Assy — FSC 6220
  • 1 verified cross-reference
  • Primary manufacturer: Mission Systems Davenport Inc.
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Light Assy, cataloged under National Stock Number 6220-00-226-9564, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Mission Systems Davenport Inc.. 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.

Catalog Facts
Item NameLight Assy
FSC / FSG6220 — No Item Name Available (FSG 62)
ManufacturersMission Systems Davenport Inc. (CAGE 99251)
Technical Specifications
ParameterValue
NSN6220-00-226-9564
Primary Part Number2155
Item NameLight Assy
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerMission Systems Davenport Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1420-00-013-70661617823 INTERCHANGEABLE
Valve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-042-4229MS35333-113 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-00-166-84002-155V0747-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
3030-00-169-44322-155 INTERCHANGEABLE
Belt,round
Parker-Hannifin Corp Div O-Ring Division
5310-00-197-884421-55 INTERCHANGEABLE
Washer,flat
Brp Us Inc
5310-00-485-93532-155 INTERCHANGEABLE
Washer,flat
Amphenol Corp Div Amphenol Aerospace Operations
4810-00-541-6051215-5 INTERCHANGEABLE
Valve,gate
Flowserve Corporation Div Flowserve Us Inc
5310-00-550-1130MS35333-40 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-00-580-65812-155N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5310-00-582-984620825-1 INTERCHANGEABLE
Washer,shouldered
Advanced Conversion Technology Inc Div Advanced Conversion Technology
Cross-Reference Index
Part NumberManufacturer
2155 PRIMARY Mission Systems Davenport Inc. (USA)
Related Parts
1420-00-013-7066INTERCHANGEABLE
VALVE
1617823
5310-00-042-4229INTERCHANGEABLE
WASHER,LOCK
MS35333-113
5331-00-166-8400INTERCHANGEABLE
O-RING
2-155V0747-75
3030-00-169-4432INTERCHANGEABLE
BELT,ROUND
2-155
5310-00-197-8844INTERCHANGEABLE
WASHER,FLAT
21-55
5310-00-485-9353INTERCHANGEABLE
WASHER,FLAT
2-155
4810-00-541-6051INTERCHANGEABLE
VALVE,GATE
215-5
5310-00-550-1130INTERCHANGEABLE
WASHER,LOCK
MS35333-40
5331-00-580-6581INTERCHANGEABLE
O-RING
2-155N674-70
5310-00-582-9846INTERCHANGEABLE
WASHER,SHOULDERED
20825-1
6685-00-618-1822INTERCHANGEABLE
INDICATOR,HUMIDITY,PLUG
2510127
5330-00-789-6668INTERCHANGEABLE
PACKING,PREFORMED
2155

Frequently Asked Questions

What is NSN 6220-00-226-9564?

NSN 6220-00-226-9564 is a Light Assy, manufactured by Mission Systems Davenport Inc., classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-00-226-9564?

NSN 6220-00-226-9564 has 1 cross-referenced part number: 2155 (Mission Systems Davenport Inc.).

What NSN replaces 6220-00-226-9564?

There are 12 known substitutes for 6220-00-226-9564: 1420-00-013-7066, 5310-00-042-4229, 5331-00-166-8400 and 9 more. Verify interchangeability with system specifications before substitution.

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