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49855 — IMPELLER,FAN,AXIAL

✓ Government record, cited
Verbatim · ORING SEAL
PRODUCT OVERVIEW

49855: IMPELLER,FAN,AXIAL.

Quality: Heavy duty materials. Comfortable: Padded and adjustable shoulder strap. Practical: Trolley strap.

Safe: Premium protection for notebook and tablet. Key specifications include material: IRON CAST. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-105-2271, 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
49855
NSN: 5340-01-105-2271
NIINs: 011052271, 012259064, 016882561
FSC: 5340 — Hardware, Commercial
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialIRON CAST
NSN5340-01-105-2271
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49855 MFR: Verbatim ⚠ 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
•
STYLE DESIGNATOR: SINGLE LOOP
•
DIAMETER: 0.344 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.048 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.219 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.844 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
DIAMETER0.344 INCHES NOMINAL IN
OVERALL WIDTH0.625 INCHES NOMINAL IN
MATERIAL THICKNESS0.048 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.219 INCHES NOMINAL IN
SPECIAL FEATURES0.500 IN. BY 0.344 IN. SLOT LOWER TONGUE IN
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.844 INCHES NOMINAL IN
MATERIALSTEEL BAND
MATERIALPLASTIC CUSHION
SUBSTITUTES & CROSS-REFERENCES 2
COV-1311-3/4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2HG318Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 49855?
49855 is a IMPELLER,FAN,AXIAL manufactured by Verbatim.
What parts can replace 49855?
There are 2 known substitutes for 49855: COV-1311-3/4, 2HG318. Substitute compatibility should be verified for your specific system.
What is the NSN for 49855?
49855 is cataloged in the U.S. Government catalog under NSN 5340-01-105-2271. This indicates validated use in U.S. government and defense supply chains.
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