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Technical Data Sheet
528470-40 ✓ 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: STEEL COMP 1010 CASE, case_style: SQUARE, seal_width: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN, material_document_and_classification: 66 FED STD SINGLE MATERIAL RESPONSE CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-096-9096, 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
528470-40
NSN: 5330-01-096-9096
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 CASE
case_styleSQUARE
seal_width0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE CASE
NSN5330-01-096-9096
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 528470-40 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
CASE STYLE: SQUARE
MATERIAL: STEEL COMP 1010 CASE
SEAL WIDTH: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE CASE
SEALING ELEMENT STYLE: VERTICAL
ACCOMMODATED SHAFT DIAMETER: 2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
MATERIALSTEEL COMP 1010 CASE
SEAL WIDTH0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE CASE
SEALING ELEMENT STYLEVERTICAL
ACCOMMODATED SHAFT DIAMETER2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
691008Interchangeable
interchangeable cross-reference
interchangeable
798741Interchangeable
interchangeable cross-reference
interchangeable
748537Interchangeable
interchangeable cross-reference
interchangeable
70968-06201-101Interchangeable
Same NIIN cross-reference
interchangeable
5330PL2106741Interchangeable
Same NIIN cross-reference
interchangeable
70968-06201-102Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 528470-40?
528470-40 is a SEAL,PLAIN ENCASED.
What parts can replace 528470-40?
There are 7 known substitutes for 528470-40: 691008, 798741, 748537 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 528470-40?
528470-40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-096-9096. This indicates validated use in U.S. government and defense supply chains.
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