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54103 — O-RING

✓ Government record, cited
ICY BOX · ORING SEAL
PRODUCT OVERVIEW

54103: O-RING.

SAS/SATA (I/II/III) backplane for 3x 3.5" HDD/SSD in 2x 5.25" bays. Lockable and with dual channel, EasySwap and 60 mm fan. - 3x 3.5" SATA or SAS HDD in 2x 5.25" bay - 2x host connector (dual channel) for each SAS HDD - Hard disk capacity not limited - SATA I/II/III host interface 6.0 Gbit/s - HDD slots with key lock - Plug & Play and Hot Swap This part is cataloged in the U.S.

Government catalog under NSN 5331-01-677-9960, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
54103
NSN: 5331-01-677-9960
FSC: 5331 — O-ring
CAGE: 1LEW5 — AVON PROTECTION SYSTEMS INCORPORATED DBA AVON PROTECTION SYSTEMS INC (USA)
SPECIFICATIONS
outside_diameter20.5 MILLIMETERS NOMINAL MM
special_features2 MM MM
part_name_assigned_by_controlling_agencyO-RING
NSN5331-01-677-9960
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 54103 MFR: ICY BOX ⚠ 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: 20.5 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER20.5 MILLIMETERS NOMINAL MM
SPECIAL FEATURES2 MM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
Manufacturer release date (catalog record)2018-01-01
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 54103?
54103 is a O-RING manufactured by ICY BOX.
What is the NSN for 54103?
54103 is cataloged in the U.S. Government catalog under NSN 5331-01-677-9960. This indicates validated use in U.S. government and defense supply chains.
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