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4900121 — CASE,DATA CARRIER

✓ Government record, cited
— · IT_GENERAL · ADP_SUPPLIES
PRODUCT OVERVIEW

4900121: CASE,DATA CARRIER.

The CASE,DATA CARRIER is a the manufacturer industrial component. Key specifications include width: 15.800 INCHES NOMINAL IN, height: 9.750 INCHES NOMINAL IN, length: 16.800 INCHES NOMINAL IN, application_design: DRIVER, end_item_identification: DISK DRIVE UNIT MU-1013(V)1/U. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-284-4766, 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
IT_GENERAL→ ADP_SUPPLIES→ 4900121
NSN: 5330-01-284-4766
NIINs: 012844766, 013236330
FSC: 5330 — Packing and Gasket Materials
CAGE: 29381 — GICHNER SYSTEMS GROUP, INC. DIV C5ISR DIVISION (USA)
SPECIFICATIONS
width15.800 INCHES NOMINAL IN
height9.750 INCHES NOMINAL IN
length16.800 INCHES NOMINAL IN
application_designDRIVER
end_item_identificationDISK DRIVE UNIT MU-1013(V)1/U
NSN5330-01-284-4766
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4900121 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
SUBSTITUTES & CROSS-REFERENCES 1
12500250Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4900121?
4900121 is a CASE,DATA CARRIER. It is classified as a IT_GENERAL (ADP_SUPPLIES).
What parts can replace 4900121?
There is 1 known substitute for 4900121: 12500250. Substitute compatibility should be verified for your specific system.
What is the NSN for 4900121?
4900121 is cataloged in the U.S. Government catalog under NSN 5330-01-284-4766. This indicates validated use in U.S. government and defense supply chains.
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