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814172-7 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

814172-7: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, inside_diameter: 4.430 INCHES MINIMUM AND 4.440 INCHES MAXIMUM IN, outside_diameter: 5.290 INCHES NOMINAL IN, special_features: 19 BOLTS WITH HOLE DIAMETER OF MINIMUM .195 INCHES AND MAXIMUM .223 INCHES, BOLT CIRCLE DIAMETER IS 4.800 INCHES IN, overall_thickness: 0.030 INCHES NOMINAL IN, end_item_identification: NHA AIR CYCLE MACHINE PN 814207-1, END ITEM F-18. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-474-6571, 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
814172-7
NSN: 5365-01-474-6571
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
inside_diameter4.430 INCHES MINIMUM AND 4.440 INCHES MAXIMUM IN
outside_diameter5.290 INCHES NOMINAL IN
special_features19 BOLTS WITH HOLE DIAMETER OF MINIMUM .195 INCHES AND MAXIMUM .223 INCHES, BOLT CIRCLE DIAMETER IS 4.800 INCHES IN
overall_thickness0.030 INCHES NOMINAL IN
end_item_identificationNHA AIR CYCLE MACHINE PN 814207-1, END ITEM F-18
NSN5365-01-474-6571
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 814172-7 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 5.290 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.030 INCHES NOMINAL IN
•
INSIDE DIAMETER: 4.430 INCHES MINIMUM AND 4.440 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER5.290 INCHES NOMINAL IN
OVERALL THICKNESS0.030 INCHES NOMINAL IN
INSIDE DIAMETER4.430 INCHES MINIMUM AND 4.440 INCHES MAXIMUM IN
SPECIAL FEATURES19 BOLTS WITH HOLE DIAMETER OF MINIMUM .195 INCHES AND MAXIMUM .223 INCHES, BOLT CIRCLE DIAMETER IS 4.800 INCHES IN
END ITEM IDENTIFICATIONNHA AIR CYCLE MACHINE PN 814207-1, END ITEM F-18
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
814172Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 814172-7?
814172-7 is a SPACER,RING.
What parts can replace 814172-7?
There is 1 known substitute for 814172-7: 814172. Substitute compatibility should be verified for your specific system.
What is the NSN for 814172-7?
814172-7 is cataloged in the U.S. Government catalog under NSN 5365-01-474-6571. 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.