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Technical Data Sheet
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49284 ✓ Verified by PartsTable
Hama · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

- Connects most printers bi-directionally<br>- Also ideal for notebooks<br>- Transmission speed: 1.2 MB/s<br>- Input: type A USB connection<br>- Output: 36 pin Centronics plug.<br>- USB 1.1 compatible.<br>- Power supply by the USB interface (Bus powered).<br>- For Windows 98SE/ME/2000/XP/Vista/7 and MacOS.<br>- Hot Plug-and-Play.<br>- USB Standard: USB 1.1. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-153-7633, 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
49284
NSN: 5330-00-153-7633
FSC: 5330
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
end_item_identificationMK46 MOD 1 AND MK48 MOD 1
part_name_assigned_by_controlling_agencySPRING,HELICAL,COMPRESSION
NSN5330-00-153-7633
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49284 MFR: Hama ⚠ 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
•
CONSTRUCTION: SOLID
•
MATERIAL: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 2.203 INCHES NOMINAL IN
•
SEAL WIDTH: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 3.946 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONSTRUCTIONSOLID
MATERIALSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER2.203 INCHES NOMINAL IN
SEAL WIDTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
HOUSING BORE DIAMETER3.946 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
09-17420C3Interchangeable
interchangeable cross-reference
interchangeable
X18Interchangeable
interchangeable cross-reference
interchangeable
3754883Interchangeable
interchangeable cross-reference
interchangeable
49284Interchangeable
interchangeable cross-reference
interchangeable
102327Interchangeable
interchangeable cross-reference
interchangeable
872E26Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49284?
49284 is a SPRING,HELICAL,COMPRESSION manufactured by Hama.
What parts can replace 49284?
There are 6 known substitutes for 49284: 09-17420C3, X18, 3754883 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49284?
49284 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-153-7633. 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