PartsTable / COMPONENT / 998J
998J
✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.375 INCHES NOMINAL IN, surface_treatment: CADMIUM CASE, housing_bore_diameter: 0.999 INCHES NOMINAL IN, sealing_element_style: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-8751, 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
998J
NSN: 5330-00-154-8751 FSC: 5330 CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
material RUBBER SYNTHETIC SEALING ELEMENT case_style SQUARE seal_width 0.375 INCHES NOMINAL IN surface_treatment CADMIUM CASE housing_bore_diameter 0.999 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 0.438 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-154-8751
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 998J
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
• MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• SEALING ELEMENT STYLE: ANGULAR
• HOUSING BORE DIAMETER: 0.999 INCHES NOMINAL IN
• SEAL WIDTH: 0.375 INCHES NOMINAL IN
• SURFACE TREATMENT: CADMIUM CASE
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLE SQUARE MATERIAL RUBBER SYNTHETIC SEALING ELEMENT ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT SEALING ELEMENT STYLE ANGULAR HOUSING BORE DIAMETER 0.999 INCHES NOMINAL IN MATERIAL STEEL CASE SEAL WIDTH 0.375 INCHES NOMINAL IN SURFACE TREATMENT CADMIUM CASE ACCOMMODATED SHAFT DIAMETER 0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
7604 Interchangeable interchangeable cross-reference
interchangeable
8143PC7 Interchangeable interchangeable cross-reference
interchangeable
8142-7 Interchangeable interchangeable cross-reference
interchangeable
2-113N674-70 Interchangeable interchangeable cross-reference
interchangeable
182011 Interchangeable interchangeable cross-reference
interchangeable
GC1542 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 998J?
998J is a SEAL,PLAIN ENCASED.
What parts can replace 998J?
There are 13 known substitutes for 998J: 7604, 8143PC7, 8142-7 and 10 more. Substitute compatibility should be verified for your specific system.
Is 998J still available?
998J is currently cancelled.