PartsTable
Technical Data Sheet
668416-33 ✓ 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 PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC PACKING, construction: ONE-PIECE, outside_diameter: 0.406 INCHES NOMINAL IN, surface_treatment: ANODIZE RETAINER, retainer_thickness: 0.050 INCHES NOMINAL IN, packing_inside_diameter: 0.157 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-135-5105, 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
668416-33
NSN: 5330-00-135-5105
FSC: 5330
CAGE: 83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC PACKING
constructionONE-PIECE
outside_diameter0.406 INCHES NOMINAL IN
surface_treatmentANODIZE RETAINER
retainer_thickness0.050 INCHES NOMINAL IN
packing_inside_diameter0.157 INCHES NOMINAL IN
packing_ring_cross-sectional_diameter0.066 INCHES NOMINAL IN
NSN5330-00-135-5105
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 668416-33 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
OUTSIDE DIAMETER: 0.406 INCHES NOMINAL IN
PACKING INSIDE DIAMETER: 0.157 INCHES NOMINAL IN
MATERIAL: RUBBER SYNTHETIC PACKING
RETAINER THICKNESS: 0.050 INCHES NOMINAL IN
SURFACE TREATMENT: ANODIZE RETAINER
PACKING RING CROSS-SECTIONAL DIAMETER: 0.066 INCHES NOMINAL IN
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.406 INCHES NOMINAL IN
PACKING INSIDE DIAMETER0.157 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC PACKING
RETAINER THICKNESS0.050 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY RETAINER
SURFACE TREATMENTANODIZE RETAINER
PACKING RING CROSS-SECTIONAL DIAMETER0.066 INCHES NOMINAL IN
CONSTRUCTIONONE-PIECE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
666968Interchangeable
interchangeable cross-reference
interchangeable
1SE2121Interchangeable
interchangeable cross-reference
interchangeable
3442Interchangeable
interchangeable cross-reference
interchangeable
R98SA03CInterchangeable
Same NIIN cross-reference
interchangeable
668416-033Interchangeable
Same NIIN cross-reference
interchangeable
658416-033Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 668416-33?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 668416-33?
668416-33 is a PACKING WITH RETAINER.
What parts can replace 668416-33?
There are 8 known substitutes for 668416-33: 666968, 1SE2121, 3442 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 668416-33?
668416-33 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-135-5105. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 668416-33