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905177 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

905177: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include special_features: USED ON MODELS 4Z614B THRU 4Z617B,4Z719A & 4Z720A, end_item_identification: DAYTON SPEED REDUCER, part_name_assigned_by_controlling_agency: OIL SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-043-0696, 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
905177
NSN: 5330-00-043-0696
NIINs: 000430696, 014862848
FSC: 5330 — Packing and Gasket Materials
CAGE: A274N — SCANDINAVIAN MANUFACTURING SCAMA AB (SWE)
SPECIFICATIONS
special_featuresUSED ON MODELS 4Z614B THRU 4Z617B,4Z719A & 4Z720A
end_item_identificationDAYTON SPEED REDUCER
part_name_assigned_by_controlling_agencyOIL SEAL
NSN5330-00-043-0696
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 905177 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
•
FSC APPLICATION DATA: BARRIER,ACFT ARRESTING
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
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STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 8.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 6.250 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 7.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATABARRIER,ACFT ARRESTING
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER8.000 INCHES NOMINAL IN
APERTURE DIAMETER6.250 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER7.125 INCHES NOMINAL IN
MATERIALCORK OVERALL
HOLE DIAMETER0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
5330PL0795768Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 905177?
905177 is a GASKET.
What parts can replace 905177?
There is 1 known substitute for 905177: 5330PL0795768. Substitute compatibility should be verified for your specific system.
What is the NSN for 905177?
905177 is cataloged in the U.S. Government catalog under NSN 5330-00-043-0696. 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.