A-4921-4 — LIGHT,PANEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A-4921-4: LIGHT,PANEL.

The LIGHT,PANEL is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, overall_length: 1.125 INCHES NOMINAL IN, mounting_method: PANEL, overall_diameter: 0.641 INCHES NOMINAL IN, special_features: FILTER COLOR: COLORLESS; FILTER QUANTITY: 1, style_designator: TRAP TYPE. This part is cataloged in the U.S.

Government catalog under NSN 6210-00-001-9366, 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

A-4921-4

NSN: 6210-00-001-9366
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)

SPECIFICATIONS

material	ALUMINUM BODY
overall_length	1.125 INCHES NOMINAL IN
mounting_method	PANEL
overall_diameter	0.641 INCHES NOMINAL IN
special_features	FILTER COLOR: COLORLESS; FILTER QUANTITY: 1
style_designator	TRAP TYPE
surface_treatment	PAINT BODY
transmitted_light_color	COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
lamp_bulb_size_designator	T-1 3/4
terminal_type_and_quantity	1 SOLDER LUG
lamp_base_type_accommodated	MIDGET FLANGED
panel_accommodation_hole_diameter	0.469 INCHES NOMINAL IN
NSN	6210-00-001-9366

COMPONENT DIAGRAM

KEY FEATURES

•

LAMP BULB SIZE DESIGNATOR: T-1 3/4

•

OVERALL DIAMETER: 0.641 INCHES NOMINAL IN

•

MOUNTING METHOD: PANEL

•

STYLE DESIGNATOR: TRAP TYPE

•

LAMP BASE TYPE ACCOMMODATED: MIDGET FLANGED

•

TRANSMITTED LIGHT COLOR: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A

TECHNICAL CHARACTERISTICS

LAMP BULB SIZE DESIGNATOR	T-1 3/4
OVERALL DIAMETER	0.641 INCHES NOMINAL IN
MOUNTING METHOD	PANEL
STYLE DESIGNATOR	TRAP TYPE
OVERALL LENGTH	1.125 INCHES NOMINAL IN
LAMP BASE TYPE ACCOMMODATED	MIDGET FLANGED
TRANSMITTED LIGHT COLOR	COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
SPECIAL FEATURES	FILTER COLOR: COLORLESS; FILTER QUANTITY: 1
SURFACE TREATMENT	PAINT BODY
LAMP TYPE ACCOMMODATED AND QUANTITY	1 INCANDESCENT

OTHER ITEMS IN FSC 6210 — Indoor and Outdoor Electric Lighting Fixtures

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6210-00-000-0172 6210-00-001-1334 6210-00-001-1421 6210-00-001-1422 6210-00-001-1423 6210-00-001-1424 6210-00-001-1425 6210-00-001-1426

SUBSTITUTES & CROSS-REFERENCES 2

559996-162Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

6210PL0826511Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A-4921-4?

A-4921-4 is a LIGHT,PANEL.

What parts can replace A-4921-4?

There are 2 known substitutes for A-4921-4: 559996-162, 6210PL0826511. Substitute compatibility should be verified for your specific system.

What is the NSN for A-4921-4?

A-4921-4 is cataloged in the U.S. Government catalog under NSN 6210-00-001-9366. This indicates validated use in U.S. government and defense supply chains.

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