PartsTable
Technical Data Sheet
173074 ✓ 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

Precise and quiet: the cabled optical 4-button mouse with scroll wheel allows enjoyable working on the PC or laptop<br><br><b>For right and left-handed people</b><br>Fits in either hand: the precise, symmetrical shape of the optical mouse is ideal for both right and left-handed people<br><br><b>Whisper-quiet buttons</b><br>Quiet mouse, no clicking noises: whisper-quiet buttons ensure undisturbed and relaxed working with the cabled mouse<br><br>> 20% from demonstrably recycled sources<br>And so the circle closes: this product is made up of at least 20% recycled materials, enabling us to take part in an eco-friendly cycle<br><br><b>Plastic-free</b><br>Packaging with a clear conscience: our packaging is 100% plastic-free, enabling us to reduce plastic waste and increase its recyclability This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-225-9122, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
173074
NSN: 5330-00-225-9122
FSC: 5330
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
height0.718 INCHES NOMINAL IN
materialASBESTOS OR RUBBER SYNTHETIC OR COTTON INTERMEDIATE RING
joint_typeSCARF-PERIPHERAL INTERMEDIATE RING
inside_diameter2.000 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL IN
intermediate_ring_quantity3
cross-sectional_shape_styleU INTERMEDIATE RING
NSN5330-00-225-9122
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 173074 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
INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: U INTERMEDIATE RING
HEIGHT: 0.718 INCHES NOMINAL IN
JOINT TYPE: SCARF-PERIPHERAL TOP RING
INTERMEDIATE RING QUANTITY: 3
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER2.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU INTERMEDIATE RING
HEIGHT0.718 INCHES NOMINAL IN
JOINT TYPESCARF-PERIPHERAL TOP RING
INTERMEDIATE RING QUANTITY3
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
JOINT TYPESCARF-PERIPHERAL INTERMEDIATE RING
JOINT TYPESCARF-PERIPHERAL BOTTOM RING
MATERIALASBESTOS OR RUBBER SYNTHETIC OR COTTON INTERMEDIATE RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
28121Interchangeable
interchangeable cross-reference
interchangeable
D139Interchangeable
interchangeable cross-reference
interchangeable
1761-0375Interchangeable
interchangeable cross-reference
interchangeable
A28121Interchangeable
interchangeable cross-reference
interchangeable
28121-1500PSIInterchangeable
interchangeable cross-reference
interchangeable
HDA-4046Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 173074?
173074 is a PACKING ASSEMBLY manufactured by Hama.
What parts can replace 173074?
There are 10 known substitutes for 173074: 28121, D139, 1761-0375 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 173074?
173074 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-225-9122. This indicates validated use in U.S. government and defense supply chains.
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