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TG249 — SPARK GAP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TG249: SPARK GAP.

The SPARK GAP is a the manufacturer industrial component. Key specifications include gap_type: NONROTARY, overall_length: 0.849 INCHES MINIMUM AND 1.046 INCHES MAXIMUM IN, overall_diameter: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-003-6050, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
TG249
NSN: 5985-00-003-6050
NIINs: 000036050, 011374177
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 71744 — CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON (USA)
SPECIFICATIONS
gap_typeNONROTARY
overall_length0.849 INCHES MINIMUM AND 1.046 INCHES MAXIMUM IN
overall_diameter0.620 INCHES NOMINAL IN
NSN5985-00-003-6050
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPARK GAP TITLE COMPONENT PN TG249 MFR SPARK GAP
KEY FEATURES
•
OVERALL DIAMETER: 0.620 INCHES NOMINAL IN
•
GAP TYPE: NONROTARY
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.620 INCHES NOMINAL IN
GAP TYPENONROTARY
OVERALL LENGTH0.849 INCHES MINIMUM AND 1.046 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
11290182-2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is TG249?
TG249 is a SPARK GAP.
What parts can replace TG249?
There is 1 known substitute for TG249: 11290182-2. Substitute compatibility should be verified for your specific system.
What is the NSN for TG249?
TG249 is cataloged in the U.S. Government catalog under NSN 5985-00-003-6050. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.