PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LRLC01Guard,lamp

Cospolich Inc. · NSN 6220-01-394-8088 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-394-8088 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-394-8088. Primary manufacturer part number: LRLC01.
Features
  • Guard,lamp — FSC 6220
  • Mounting Method: SCREW
  • Opening Location: END
  • Reflector: NOT INCLUDED
  • Hook: NOT INCLUDED
  • Overall Diameter: 4.000 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Cospolich Inc.
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Guard,lamp, cataloged under National Stock Number 6220-01-394-8088, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Cospolich Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
ParameterValue
NSN6220-01-394-8088
Primary Part NumberLRLC01
Item NameGuard,lamp
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerCospolich Inc.
StatusACTIVE
Mounting MethodSCREW
Opening LocationEND
ReflectorNOT INCLUDED
HookNOT INCLUDED
Overall Diameter4.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-197-4622 INTERCHANGEABLE
Transformer,power
4730-00-288-9490110-3 INTERCHANGEABLE
Tee,pipe to Tube
Crane Carrier Company, Llc
6720-00-624-03052749 INTERCHANGEABLE
Side Lightning Unit
Bosch Security Systems, Llc
5930-00-698-202870008 INTERCHANGEABLE
Switch,rotary
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
5930-00-724-1869BA2RVA2 INTERCHANGEABLE
Switch,sensitive
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5355-00-863-3807 INTERCHANGEABLE
Knob
5120-00-984-0247 INTERCHANGEABLE
Key,socket Head Screw
5970-01-109-2856 INTERCHANGEABLE
Insulator
5950-01-165-0008841128-0005 INTERCHANGEABLE
Transformer,audio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4820-01-416-96782778 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Imi Cash Valve Inc
Cross-Reference Index
Part NumberManufacturer
70008 Cospolich Inc. (USA)
2778 Zf Industrieantriebe Witten Gmbh (DEU)
LRLC01 PRIMARY Cospolich Inc. (USA)
Related Parts
5950-00-197-4622INTERCHANGEABLE
TRANSFORMER,POWER
4730-00-288-9490INTERCHANGEABLE
TEE,PIPE TO TUBE
110-3
6720-00-624-0305INTERCHANGEABLE
SIDE LIGHTNING UNIT
2749
5930-00-698-2028INTERCHANGEABLE
SWITCH,ROTARY
70008
5930-00-724-1869INTERCHANGEABLE
SWITCH,SENSITIVE
BA2RVA2
5355-00-863-3807INTERCHANGEABLE
KNOB
5120-00-984-0247INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5970-01-109-2856INTERCHANGEABLE
INSULATOR
5950-01-165-0008INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
841128-0005
4820-01-416-9678INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
2778
5955-01-417-8936INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
5920-01-426-1724INTERCHANGEABLE
FUSEHOLDER,BLOCK
2778

Frequently Asked Questions

What is NSN 6220-01-394-8088?

NSN 6220-01-394-8088 is a Guard,lamp, manufactured by Cospolich Inc., classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-394-8088?

NSN 6220-01-394-8088 has 3 cross-referenced part numbers: 70008 (Cospolich Inc.), 2778 (Zf Industrieantriebe Witten Gmbh), LRLC01 (Cospolich Inc.).

What NSN replaces 6220-01-394-8088?

There are 12 known substitutes for 6220-01-394-8088: 5950-00-197-4622, 4730-00-288-9490, 6720-00-624-0305 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LRLC01?

Key specifications for LRLC01: Overall Length: 3.750 INCHES NOMINAL IN; Mounting Method: SCREW; Opening Location: END; Reflector: NOT INCLUDED. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com