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166843-100 — VENTILATOR,AIR CIRCULATING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

166843-100: VENTILATOR,AIR CIRCULATING.

The VENTILATOR,AIR CIRCULATING is a the manufacturer industrial component. Key specifications include special_features: MATERIAL: CARBON STEEL ASTM A569 THK; FINISH: EPOXY PRIMER; OUTSIDE DIA. 31.06 IN.

X 12.55 IN. IN. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-320-1896, 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
166843-100
NSN: 2540-01-320-1896
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 55820 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
special_featuresMATERIAL: CARBON STEEL ASTM A569 THK; FINISH: EPOXY PRIMER; OUTSIDE DIA. 31.06 IN. X 12.55 IN. IN
NSN2540-01-320-1896
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VENTILATOR,AIR CIRCULATING TITLE COMPONENT PN 166843-100 MFR VENTILATOR,AIR CIRCULA
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL: CARBON STEEL ASTM A569 THK; FINISH: EPOXY PRIMER; OUTSIDE DIA. 31.06 IN. X 12.55 IN. IN
OTHER ITEMS IN FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-001-2045 2540-00-001-3392 2540-00-001-3467 2540-00-001-3534 2540-00-001-3535 2540-00-001-3536 2540-00-001-3537 2540-00-001-3538
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 166843-100?
166843-100 is a VENTILATOR,AIR CIRCULATING.
What is the NSN for 166843-100?
166843-100 is cataloged in the U.S. Government catalog under NSN 2540-01-320-1896. 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.