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Technical Data Sheet

521-308-991 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The LIGHT,INDICATOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, lens_type: STOVEPIPE, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL, lens_color: AMBER SINGLE LIGHT FIRST POSITION HORIZONTAL, overall_length: 2.249 INCHES NOMINAL IN, mounting_method: SCREW IN LENS, overall_diameter: 0.953 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 6210-00-764-8975, 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
521-308-991
NSN: 6210-00-764-8975
FSC: 6210
CAGE: 83330 — DIALIGHT CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
lens_typeSTOVEPIPE, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_colorAMBER SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_quantity1
overall_length2.249 INCHES NOMINAL IN
mounting_methodSCREW IN LENS
overall_diameter0.953 INCHES NOMINAL IN
style_designatorROUND FRAME, ROUND LENS TYPE
surface_treatmentNICKEL BODY
transmitted_light_colorAMBER SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
lamp_bulb_size_designatorT-3 1/4
terminal_type_and_quantity2 SOLDER LUG
NSN6210-00-764-8975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LIGHT,INDICATOR TITLE COMPONENT PN 521-308-991 MFR LIGHT,INDICATOR
KEY FEATURES
•
PANEL ACCOMMODATION HOLE DIAMETER: 0.688 INCHES NOMINAL IN
•
FURNISHED ITEMS AND QUANTITY: 1 HEXAGON NUT AND 1 LOCK WASHER
•
MOUNTING METHOD: SCREW IN LENS
•
LENS LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
•
OVERALL DIAMETER: 0.953 INCHES NOMINAL IN
•
LENS QUANTITY: 1
•
LAMP BULB SIZE DESIGNATOR: T-3 1/4
TECHNICAL CHARACTERISTICS
PANEL ACCOMMODATION HOLE DIAMETER0.688 INCHES NOMINAL IN
FURNISHED ITEMS AND QUANTITY1 HEXAGON NUT AND 1 LOCK WASHER
MOUNTING METHODSCREW IN LENS
LENS LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
OVERALL LENGTH2.249 INCHES NOMINAL IN
OVERALL DIAMETER0.953 INCHES NOMINAL IN
LENS QUANTITY1
LAMP BULB SIZE DESIGNATORT-3 1/4
LAMP BASE TYPE ACCOMMODATEDMINIATURE BAYONET
LENS FACE SURFACE CONDITIONSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
52408-991-56KInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C221313-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
52-0408-0991-341InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
872326-00InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
TAG6024TA130ACInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
52-0408-0993-241InterchangeableGOVERNMENT REGISTRY
Light,indicator
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 521-308-991?
521-308-991 is a LIGHT,INDICATOR.
What parts can replace 521-308-991?
There are 7 known substitutes for 521-308-991: 52408-991-56K, C221313-1, 52-0408-0991-341 and 4 more. Substitute compatibility should be verified for your specific system.
Is 521-308-991 still available?
521-308-991 is currently cancelled.
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