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SP232 — LEG,SEMITRAILER RETRACTABLE SUPP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SP232: LEG,SEMITRAILER RETRACTABLE SUPP.

LEG,SEMITRAILER RETRACTABLE SUPP. Key specifications include base_style: MINIATURE SCREW, bulb_style: TL (TUBULAR, LENS END), overall_length: 0.938 INCHES MAXIMUM IN, voltage_rating: 2.250 VOLTS NOMINAL, wattage_rating: 0.619 WATTS, bulb_designator: TL-3. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-050-1563, 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
SP232
NSN: 5340-00-050-1563
NIINs: 000501563, 007972585
FSC: 5340 — Hardware, Commercial
CAGE: 03477 — APV ANDERSON (USA)
SPECIFICATIONS
base_styleMINIATURE SCREW
bulb_styleTL (TUBULAR, LENS END)
overall_length0.938 INCHES MAXIMUM IN
voltage_rating2.250 VOLTS NOMINAL
wattage_rating0.619 WATTS
bulb_designatorTL-3
rated_average_lifeHOURS
filament_designationC-6
specification/standard_data08108-222 MANUFACTURERS STANDARD
average_life_rating_in_hours5.0
emitted_light_characteristicCOLORLESS
current_rating_for_which_designed0.275 AMPERES NOMINAL
NSN5340-00-050-1563
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SP232 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RADIUS: 1.625 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.083 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
RADIUS1.625 INCHES NOMINAL IN
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.083 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
4525Reference document
Same NSN cross-reference
Reference document — Secondary reference
2534Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 SP232?
SP232 is a LEG,SEMITRAILER RETRACTABLE SUPP.
What parts can replace SP232?
There are 2 known substitutes for SP232: 4525, 2534. Substitute compatibility should be verified for your specific system.
What is the NSN for SP232?
SP232 is cataloged in the U.S. Government catalog under NSN 5340-00-050-1563. 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.