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Technical Data Sheet
500108 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The COIL,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN, body_length: 1.250 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: OPEN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-286-7046, 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
500108
NSN: 5330-00-286-7046
FSC: 5330
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
body_length1.250 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
body_outside_diameter1.660 INCHES MAXIMUM IN
housing_bore_diameter3.1875 INCHES MINIMUM AND 3.1905 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
sealing_element_styleANGULAR
NSN5330-00-286-7046
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 500108 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
SEALING ELEMENT STYLE: ANGULAR
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1600 FEET PER MINUTE FT
CASE STYLE: SQUARE
HOUSING BORE DIAMETER: 3.1875 INCHES MINIMUM AND 3.1905 INCHES MAXIMUM IN
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH: 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER: 1.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEALING ELEMENT STYLEANGULAR
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1600 FEET PER MINUTE FT
CASE STYLESQUARE
HOUSING BORE DIAMETER3.1875 INCHES MINIMUM AND 3.1905 INCHES MAXIMUM IN
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER1.938 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
500108Interchangeable
interchangeable cross-reference
interchangeable
4T2187Interchangeable
interchangeable cross-reference
interchangeable
20536Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 500108?
500108 is a COIL,ELECTRICAL.
What parts can replace 500108?
There are 4 known substitutes for 500108: 500108, 4T2187, 20536 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500108?
500108 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-286-7046. This indicates validated use in U.S. government and defense supply chains.
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