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25-0639-21 — LENS,LIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

25-0639-21: LENS,LIGHT.

The LENS,LIGHT is a the manufacturer industrial component. Key specifications include material: GLASS LENS, overall_width: 2.625 INCHES NOMINAL IN, overall_height: 2.812 INCHES NOMINAL IN, overall_length: 7.500 INCHES NOMINAL IN, mounting_method: SLOT, style_designator: TEAR DROP. This part is cataloged in the U.S.

Government catalog under NSN 6220-00-148-8201, 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
25-0639-21
NSN: 6220-00-148-8201
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialGLASS LENS
overall_width2.625 INCHES NOMINAL IN
overall_height2.812 INCHES NOMINAL IN
overall_length7.500 INCHES NOMINAL IN
mounting_methodSLOT
style_designatorTEAR DROP
surface_conditionSMOOTH FACE
mounting_device_quantity1
light_transmission_designTRANSPARENT LENS
material_document_and_classificationMIL-C-7989,CL B MIL SPEC SINGLE MATERIAL RESPONSE LENS
NSN6220-00-148-8201
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LENS,LIGHT TITLE COMPONENT PN 25-0639-21 MFR LENS,LIGHT
KEY FEATURES
•
MOUNTING METHOD: SLOT
•
STYLE DESIGNATOR: TEAR DROP
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-7989,CL B MIL SPEC SINGLE MATERIAL RESPONSE LENS
•
SURFACE CONDITION: SMOOTH FACE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.812 INCHES NOMINAL IN
MOUNTING METHODSLOT
STYLE DESIGNATORTEAR DROP
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-7989,CL B MIL SPEC SINGLE MATERIAL RESPONSE LENS
OVERALL LENGTH7.500 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONSMOOTH BACK
OVERALL WIDTH2.625 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY1
COLORRED, AVIATION LENS
OTHER ITEMS IN FSC 6220 — Electric Vehicular Lights and Fixtures
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6220-00-001-1462 6220-00-001-1726 6220-00-001-1727 6220-00-001-1728 6220-00-001-1773 6220-00-001-1800 6220-00-001-1809
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 25-0639-21?
25-0639-21 is a LENS,LIGHT.
What is the NSN for 25-0639-21?
25-0639-21 is cataloged in the U.S. Government catalog under NSN 6220-00-148-8201. 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.