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PL257 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PL257: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include base_style: MINIATURE BAYONET, bulb_style: G (GLOBULAR), overall_length: 1.062 INCHES MAXIMUM IN, voltage_rating: 14.000 VOLTS NOMINAL, wattage_rating: 3.780 WATTS, bulb_designator: G-4 1/2. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-944-1267, 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
PL257
NSN: 6240-00-944-1267
FSC: 6240 — Electric Lamps
CAGE: 58451 — PRECISION LAMP INC (USA)
SPECIFICATIONS
base_styleMINIATURE BAYONET
bulb_styleG (GLOBULAR)
overall_length1.062 INCHES MAXIMUM IN
voltage_rating14.000 VOLTS NOMINAL
wattage_rating3.780 WATTS
bulb_designatorG-4 1/2
special_featuresFLASHER LAMP
rated_average_lifeHOURS
light_center_length0.630 INCHES NOMINAL IN
light_output_rating1.600 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
filament_designationC-2R
specification/standard_data08108-257 MANUFACTURERS STANDARD
NSN6240-00-944-1267
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,CODE INDICATING WHEEL TITLE COMPONENT PN PL257 MFR SWITCH,CODE INDICATING
KEY FEATURES
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT
•
FILAMENT DESIGNATION: C-2R
•
BASE STYLE: MINIATURE BAYONET
•
RATED AVERAGE LIFE: HOURS
•
BULB DESIGNATOR: G-4 1/2
•
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
•
SPECIFICATION/STANDARD DATA: 08108-257 MANUFACTURERS STANDARD
TECHNICAL CHARACTERISTICS
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT
FILAMENT DESIGNATIONC-2R
BASE STYLEMINIATURE BAYONET
RATED AVERAGE LIFEHOURS
BULB DESIGNATORG-4 1/2
OVERALL LENGTH1.062 INCHES MAXIMUM IN
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
SPECIFICATION/STANDARD DATA08108-257 MANUFACTURERS STANDARD
WATTAGE RATING3.780 WATTS
EMITTED LIGHT CHARACTERISTICCOLORLESS
SUBSTITUTES & CROSS-REFERENCES 7
257Reference document
Same NSN cross-reference
Reference document — Secondary reference
3998Reference document
Same NSN cross-reference
Reference document — Secondary reference
245822Reference document
Same NSN cross-reference
Reference document — Secondary reference
S-257Reference document
Same NSN cross-reference
Reference document — Secondary reference
3201474Reference document
Same NSN cross-reference
Reference document — Secondary reference
LTX257Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PL257?
PL257 is a SWITCH,CODE INDICATING WHEEL.
What parts can replace PL257?
There are 7 known substitutes for PL257: 257, 3998, 245822 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL257?
PL257 is cataloged in the U.S. Government catalog under NSN 6240-00-944-1267. This indicates validated use in U.S. government and defense supply chains.
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