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K290 — ADAPTER,PRESSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K290: ADAPTER,PRESSURE.

The ADAPTER,PRESSURE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 0.740 IN. LG,0.875 IN.

W IN. This part is cataloged in the U.S. Government catalog under NSN 4920-00-490-4401, 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
K290
NSN: 4920-00-490-4401
NIINs: 004904401, 012860448
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 13624 — ROSEMOUNT SPECIALTY PRODUCTS LLC DIV EMERSON ELECTRIC CO. (USA)
SPECIFICATIONS
general_characteristics_item_description0.740 IN. LG,0.875 IN. W IN
NSN4920-00-490-4401
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,PRESSURE TITLE COMPONENT PN K290 MFR ADAPTER,PRESSURE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 0.740 IN. LG,0.875 IN. W IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION0.740 IN. LG,0.875 IN. W IN
SUBSTITUTES & CROSS-REFERENCES 2
247-99-780-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
98-017504Same 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 K290?
K290 is a ADAPTER,PRESSURE.
What parts can replace K290?
There are 2 known substitutes for K290: 247-99-780-04, 98-017504. Substitute compatibility should be verified for your specific system.
What is the NSN for K290?
K290 is cataloged in the U.S. Government catalog under NSN 4920-00-490-4401. 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.