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Technical Data Sheet
PartsTable / COMPONENT / 0788
0788 ✓ 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 special_features: KNURLED HEAD SCREW FOR USE ON MOBILE VENTILATOR; MOOEL PR-2, end_item_identification: 6530-00-181-7172, purchase_description_identification: 1W335-0788. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-400-8429, 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
0788
NSN: 5330-00-400-8429
FSC: 5330
CAGE: 0KRW1 — BETTER ENGINEERING MANUFACTURING INC (USA)
SPECIFICATIONS
special_featuresKNURLED HEAD SCREW FOR USE ON MOBILE VENTILATOR; MOOEL PR-2
end_item_identification6530-00-181-7172
purchase_description_identification1W335-0788
NSN5330-00-400-8429
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0788 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
•
SEAL WIDTH: 0.375 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
•
SEALING ELEMENT STYLE: ANGULAR
•
OUTSIDE DIAMETER: 3.130 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 2.375 INCHES NOMINAL IN
•
CASE STYLE: RECESSED
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.375 INCHES NOMINAL IN
MATERIALSTEEL CASE
SEALING ELEMENT STYLEANGULAR
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
OUTSIDE DIAMETER3.130 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER2.375 INCHES NOMINAL IN
CASE STYLERECESSED
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3600 FEET PER MINUTE FT
SURFACE TREATMENTPLASTIC CASE
HOUSING BORE DIAMETER3.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
23646Interchangeable
interchangeable cross-reference
interchangeable
5410012Interchangeable
interchangeable cross-reference
interchangeable
5411005Interchangeable
interchangeable cross-reference
interchangeable
62210HInterchangeable
interchangeable cross-reference
interchangeable
11EHW20Interchangeable
interchangeable cross-reference
interchangeable
2GD257Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0788?
0788 is a SEAL,PLAIN ENCASED.
What parts can replace 0788?
There are 13 known substitutes for 0788: 23646, 5410012, 5411005 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0788?
0788 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-400-8429. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026