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Technical Data Sheet
20619 ✓ Verified by PartsTable
Trust · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Compact 4 ports USB 2.0 hub with on/off switches to keep your data and online-identity safe. Key specifications include material: STEEL, dial_size: 3.75 IN. DIA IN, body_style: STRAIGHT THRU, case_style: SQUARE, scale_name: PRESSURE, scale_type: SINGLE.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-285-9454, 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
20619
NSN: 5330-00-285-9454
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL
dial_size3.75 IN. DIA IN
body_styleSTRAIGHT THRU
case_styleSQUARE
scale_namePRESSURE
scale_typeSINGLE
seal_width0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
flat_height0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
scale_range+0.000 TO 90.000 LITERS PER MINUTE
pointer_typeINDICATING
adjustabilityADJUSTABLE
overall_depth2.125 INCHES NOMINAL IN
NSN5330-00-285-9454
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20619 MFR: Trust ⚠ 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 DIAMETER: 1.281 INCHES NOMINAL IN
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
HOUSING BORE DIAMETER: 2.062 INCHES NOMINAL IN
CASE STYLE: SQUARE
SEAL WIDTH: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
TECHNICAL CHARACTERISTICS (FLIS)
SEALING ELEMENT STYLEANGULAR
ACCOMMODATED SHAFT DIAMETER1.281 INCHES NOMINAL IN
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
HOUSING BORE DIAMETER2.062 INCHES NOMINAL IN
CASE STYLESQUARE
SEAL WIDTH0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
50124Interchangeable
interchangeable cross-reference
interchangeable
7347279Interchangeable
interchangeable cross-reference
interchangeable
E429Interchangeable
interchangeable cross-reference
interchangeable
1115226Interchangeable
interchangeable cross-reference
interchangeable
712834Interchangeable
interchangeable cross-reference
interchangeable
SC-B-69379Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20619?
20619 is a VALVE,PNEUMATIC TANK manufactured by Trust.
What parts can replace 20619?
There are 18 known substitutes for 20619: 50124, 7347279, E429 and 15 more. Substitute compatibility should be verified for your specific system.
Is 20619 still available?
20619 is currently cancelled.
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