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49510 ✓ 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 FRAME,RESCUE,HELICOPTER is a the manufacturer industrial component. Key specifications include special_features: FITS ON COLLAPSIBLE RESCUE BASKET NUMBER 495/495-L, part_name_assigned_by_controlling_agency: BAIL RETAINER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-838-1568, 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
49510
NSN: 5330-00-838-1568
FSC: 5330
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
special_featuresFITS ON COLLAPSIBLE RESCUE BASKET NUMBER 495/495-L
part_name_assigned_by_controlling_agencyBAIL RETAINER
NSN5330-00-838-1568
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49510 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
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: STEEL CASE
•
ACCOMMODATED SHAFT DIAMETER: 1.375 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 1.828 INCHES NOMINAL IN
•
SEAL WIDTH: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER1.375 INCHES NOMINAL IN
CASE STYLESQUARE
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER1.828 INCHES NOMINAL IN
SEAL WIDTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
BACN10JD12Interchangeable
interchangeable cross-reference
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139539Interchangeable
interchangeable cross-reference
interchangeable
64870Interchangeable
interchangeable cross-reference
interchangeable
MX9489TPM25Interchangeable
interchangeable cross-reference
interchangeable
3428170Interchangeable
interchangeable cross-reference
interchangeable
7249901Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49510?
49510 is a FRAME,RESCUE,HELICOPTER.
What parts can replace 49510?
There are 18 known substitutes for 49510: BACN10JD12, 139539, 64870 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49510?
49510 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-838-1568. 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