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Technical Data Sheet
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210305 — TRANSFORMER

✓ Government record, cited
Nintendo · ORING SEAL
PRODUCT OVERVIEW

210305: TRANSFORMER.

7-inch OLED screen Feast your eyes on vivid colors and crisp contrast when you play on-the-go. See the difference the vibrant screen makes, whether you're racing at top speed or squaring off against enemies. Wide, adjustable stand Flip out the sturdy stand for easy viewing in Tabletop mode.

Find your best angle Adjust the stand to find the optimal viewing angle—perfect for a quick multiplayer game with a buddy. Built-in wired LAN port Connect online** using the dock’s LAN port when playing in TV mode. 64 GB internal storage Save games to your system with 64 GB of internal storage.

Enhanced audio Enjoy enhanced audio from the system’s onboard speakers. T This part is cataloged in the U.S. Government catalog under NSN 5331-00-373-8379, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
210305
NSN: 5331-00-373-8379
NIINs: 003738379, 004498403, 011055099
FSC: 5331 — O-ring
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
cross-sectional_height0.097 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
NSN5331-00-373-8379
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 210305 MFR: Nintendo ⚠ 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
•
CROSS-SECTIONAL HEIGHT: 0.097 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.097 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 210305?
210305 is a TRANSFORMER manufactured by Nintendo.
What is the NSN for 210305?
210305 is cataloged in the U.S. Government catalog under NSN 5331-00-373-8379. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.