PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4B11376-101APanel,indicating,light Transmitt

Lockheed Martin Corp · NSN 6220-01-192-5421 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-192-5421 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-192-5421. Primary manufacturer part number: 4B11376-101A.
Features
  • Panel,indicating,light Transmitt — FSC 6220
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Panel,indicating,light Transmitt, cataloged under National Stock Number 6220-01-192-5421, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lockheed Martin Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-01-192-5421
Primary Part Number4B11376-101A
Item NamePanel,indicating,light Transmitt
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6220-00-609-065326-3502 INTERCHANGEABLE
Panel,indicating,light Transmitt
The Boeing Company Div Defense
6220-01-237-59995165145-001 INTERCHANGEABLE
Panel,indicating,light Transmitt
Oppenheimer Precision Products Inc
6220-01-302-135074B800070-713 INTERCHANGEABLE
Panel,indicating,light Transmitt
The Boeing Company Div Defense
6220-01-415-154141647 INTERCHANGEABLE
Panel,indicating,light Transmitt
Fleet Readiness Center East Div Department of Navy
6220-01-415-760710-0138-1 INTERCHANGEABLE
Panel,indicating,light Transmitt
Ace Aeronautics Llc
6220-01-630-0320 INTERCHANGEABLE
Panel,indicating,light Transmitt
Cross-Reference Index
Part NumberManufacturer
4B11376-101A PRIMARY Lockheed Martin Corp (USA)
MIL-DTL-7788J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4B11376-101A PRIMARY Cmp Display Systems, Inc. (USA)
Related Parts
6220-00-609-0653INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
26-3502
6220-01-237-5999INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
5165145-001
6220-01-302-1350INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
74B800070-713
6220-01-415-1541INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
41647
6220-01-415-7607INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
10-0138-1
6220-01-630-0320INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT

Frequently Asked Questions

What is NSN 6220-01-192-5421?

NSN 6220-01-192-5421 is a Panel,indicating,light Transmitt, manufactured by Lockheed Martin Corp, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-192-5421?

NSN 6220-01-192-5421 has 3 cross-referenced part numbers: 4B11376-101A (Lockheed Martin Corp), MIL-DTL-7788J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4B11376-101A (Cmp Display Systems, Inc.).

What NSN replaces 6220-01-192-5421?

There are 6 known substitutes for 6220-01-192-5421: 6220-00-609-0653, 6220-01-237-5999, 6220-01-302-1350 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4B11376-101A?

Key specifications for 4B11376-101A: End Item Identification: C-5B AIRCRAFT. 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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