PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

920-3347Lamp Unit,vehicular

K-D Lamp Co Vehicles Products Div · NSN 6220-01-261-6521 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-261-6521 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-261-6521. Primary manufacturer part number: 920-3347.
Features
  • Lamp Unit,vehicular — FSC 6220
  • 3 verified cross-references
  • Primary manufacturer: K-D Lamp Co Vehicles Products Div
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp Unit,vehicular, cataloged under National Stock Number 6220-01-261-6521, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is K-D Lamp Co Vehicles Products Div. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-01-261-6521
Primary Part Number920-3347
Item NameLamp Unit,vehicular
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerK-D Lamp Co Vehicles Products Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-01-029-5590310113 INTERCHANGEABLE
Relay,reed
Astronics Test Systems Inc
5306-01-283-9336310113 INTERCHANGEABLE
Bolt,internally Relieved Body
Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines
4510-01-327-658731-0113 INTERCHANGEABLE
Tailpiece,waste Drain
Sea-Tech Systems, Inc. Dba Sea Tech Systems
5330-01-364-90323-1011-3 INTERCHANGEABLE
Gasket
Spira Manufacturing Corporation Dba Spira Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
310113 Amertek Inc (CAN)
920-3347 PRIMARY K-D Lamp Co Vehicles Products Div (USA)
9203347 Concord Instruments Corp (USA)
Related Parts
5945-01-029-5590INTERCHANGEABLE
RELAY,REED
310113
5306-01-283-9336INTERCHANGEABLE
BOLT,INTERNALLY RELIEVED BODY
310113
4510-01-327-6587INTERCHANGEABLE
TAILPIECE,WASTE DRAIN
31-0113
5330-01-364-9032INTERCHANGEABLE
GASKET
3-1011-3

Frequently Asked Questions

What is NSN 6220-01-261-6521?

NSN 6220-01-261-6521 is a Lamp Unit,vehicular, manufactured by K-D Lamp Co Vehicles Products Div, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-261-6521?

NSN 6220-01-261-6521 has 3 cross-referenced part numbers: 310113 (Amertek Inc), 920-3347 (K-D Lamp Co Vehicles Products Div), 9203347 (Concord Instruments Corp).

What NSN replaces 6220-01-261-6521?

There are 4 known substitutes for 6220-01-261-6521: 5945-01-029-5590, 5306-01-283-9336, 4510-01-327-6587 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 920-3347?

Key specifications for 920-3347: Special Features: UTILIZED ON TRUCK,FIREFIGHTING,1000 GPM,TM5-4210-220-20P. 1 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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