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12390280 — LAMPHOLDER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12390280: LAMPHOLDER.

The LAMPHOLDER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SHELL, terminal_type: WIRE LEAD W/LUG, overall_length: 22.115 INCHES MINIMUM AND 22.135 INCHES MAXIMUM IN, outside_diameter: 4.000 INCHES NOMINAL IN, special_features: BASE MOUNT ASSEMBLY; MATERIAL - ALUMINUM ALLOY CASTING, end_item_identification: TANK,SHERIDAN M-551. This part is cataloged in the U.S.

Government catalog under NSN 6250-01-426-8802, 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
12390280
NSN: 6250-01-426-8802
FSC: 6250 — Ballasts, Lampholders, and Starters
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SHELL
terminal_typeWIRE LEAD W/LUG
overall_length22.115 INCHES MINIMUM AND 22.135 INCHES MAXIMUM IN
outside_diameter4.000 INCHES NOMINAL IN
special_featuresBASE MOUNT ASSEMBLY; MATERIAL - ALUMINUM ALLOY CASTING
terminal_quantity7
end_item_identificationTANK,SHERIDAN M-551
wiring_provision_length11.000 INCHES MINIMUM AND 19.000 INCHES MAXIMUM IN
NSN6250-01-426-8802
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LAMPHOLDER TITLE COMPONENT PN 12390280 MFR LAMPHOLDER
KEY FEATURES
•
TERMINAL QUANTITY: 7
•
TERMINAL TYPE: WIRE LEAD W/LUG
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
WIRING PROVISION LENGTH: 11.000 INCHES MINIMUM AND 19.000 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY BODY
TECHNICAL CHARACTERISTICS
TERMINAL QUANTITY7
TERMINAL TYPEWIRE LEAD W/LUG
OVERALL LENGTH22.115 INCHES MINIMUM AND 22.135 INCHES MAXIMUM IN
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
WIRING PROVISION LENGTH11.000 INCHES MINIMUM AND 19.000 INCHES MAXIMUM IN
SPECIAL FEATURESBASE MOUNT ASSEMBLY; MATERIAL - ALUMINUM ALLOY CASTING
END ITEM IDENTIFICATIONTANK,SHERIDAN M-551
MATERIALALUMINUM ALLOY BODY
MATERIALALUMINUM ALLOY SHELL
OTHER ITEMS IN FSC 6250 — Ballasts, Lampholders, and Starters
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6250-00-001-1257 6250-00-001-1527 6250-00-001-1528 6250-00-001-3911 6250-00-001-4188 6250-00-001-4195 6250-00-001-8313 6250-00-003-0265
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12390280?
12390280 is a LAMPHOLDER.
What is the NSN for 12390280?
12390280 is cataloged in the U.S. Government catalog under NSN 6250-01-426-8802. 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.