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125-200-19L — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

125-200-19L: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OR STEEL CASE, case_style: SQUARE, seal_width: 0.578 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, temp_rating: 200.0 FAHRENHEIT DEGF, special_features: SURFACE TREATMENT PERTAINS TO PLAIN STEEL MATERIAL, surface_treatment: ZINC CASE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-009-9188, 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
125-200-19L
NSN: 5330-00-009-9188
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F893 — VANSEAL CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OR STEEL CASE
case_styleSQUARE
seal_width0.578 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
temp_rating200.0 FAHRENHEIT DEGF
special_featuresSURFACE TREATMENT PERTAINS TO PLAIN STEEL MATERIAL
surface_treatmentZINC CASE
housing_bore_diameter2.004 INCHES NOMINAL IN
sealing_element_styleANGULAR-OPPOSED
accommodated_shaft_diameter1.250 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-009-9188
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 125-200-19L 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
•
TEMP RATING: 200.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.578 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
HOUSING BORE DIAMETER: 2.004 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING200.0 FAHRENHEIT DEGF
SEAL WIDTH0.578 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR-OPPOSED
HOUSING BORE DIAMETER2.004 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
CASE STYLESQUARE
SPECIAL FEATURESSURFACE TREATMENT PERTAINS TO PLAIN STEEL MATERIAL
ACCOMMODATED SHAFT DIAMETER1.250 INCHES NOMINAL IN
SURFACE TREATMENTZINC CASE
MATERIALSTEEL CORROSION RESISTING OR STEEL CASE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
2097666PIECE14Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2097666PC14Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 125-200-19L?
125-200-19L is a SEAL,PLAIN ENCASED.
What parts can replace 125-200-19L?
There are 2 known substitutes for 125-200-19L: 2097666PIECE14, 2097666PC14. Substitute compatibility should be verified for your specific system.
What is the NSN for 125-200-19L?
125-200-19L is cataloged in the U.S. Government catalog under NSN 5330-00-009-9188. 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.