121320 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

121320: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 3.050 INCHES NOMINAL IN, diameter: 11.000 INCHES NOMINAL IN, material: ALUMINUM OVERALL, blade_quantity: 18, special_features: END ITEM:WELDING MACHINE, style_designator: MIXED FLOW SINGLE WIDTH. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-053-1516, 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

121320

NSN: 5950-01-053-1516
NIINs: 010531516, 013898521, 015176188, 016716813
FSC: 5950 — Coils and Transformers
CAGE: 94271 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

width	3.050 INCHES NOMINAL IN
diameter	11.000 INCHES NOMINAL IN
material	ALUMINUM OVERALL
blade_quantity	18
special_features	END ITEM:WELDING MACHINE
style_designator	MIXED FLOW SINGLE WIDTH
end_item_identification	SEAWOLF CLASS SSN
criticality_code_justification	ZZZY
reference_number_differentiating_characteristics	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN	5950-01-053-1516

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

SUBSTITUTES & CROSS-REFERENCES 1

117800PC103Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required (F)

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FREQUENTLY ASKED QUESTIONS

What is 121320?

121320 is a IMPELLER,FAN,CENTRIFUGAL.

What parts can replace 121320?

There is 1 known substitute for 121320: 117800PC103. Substitute compatibility should be verified for your specific system.

What is the NSN for 121320?

121320 is cataloged in the U.S. Government catalog under NSN 5950-01-053-1516. This indicates validated use in U.S. government and defense supply chains.

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121320 — IMPELLER,FAN,CENTRIFUGAL

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