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174-627 — GEARCASE-MOTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

174-627: GEARCASE-MOTOR.

The GEARCASE-MOTOR is a the manufacturer industrial component. Key specifications include phase: SINGLE INPUT, current_type: AC INPUT, overall_width: 1.851 INCHES IN, overall_height: 1.851 INCHES IN, overall_length: 3.082 INCHES IN, special_features: SPEED REDUCTION RATIO 121.1 TO 1. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-579-3163, 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
174-627
NSN: 5331-00-579-3163
NIINs: 005793163, 006571519
FSC: 5331 — O-ring
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
phaseSINGLE INPUT
current_typeAC INPUT
overall_width1.851 INCHES IN
overall_height1.851 INCHES IN
overall_length3.082 INCHES IN
special_featuresSPEED REDUCTION RATIO 121.1 TO 1
frequency_in_hertz400.0 INPUT
shaft_end_characteristicA1 SINGLE STYLE SINGLE END
terminal_type_and_quantity3 WIRE LEAD
length_of_shaft_from_housing0.500 INCHES SINGLE END IN
mounting_facility_circle_diameter1.531 INCHES IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
NSN5331-00-579-3163
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 174-627 MFR: OEM ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 10
MS28775-214Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A180Reference document
Same NSN cross-reference
Reference document — Secondary reference
PRP568-214-4067-70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-214N219-7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ARP568-214MILP2 5732-70Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
005-0011-51Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 174-627?
174-627 is a GEARCASE-MOTOR.
What parts can replace 174-627?
There are 10 known substitutes for 174-627: MS28775-214, A180, PRP568-214-4067-70 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 174-627?
174-627 is cataloged in the U.S. Government catalog under NSN 5331-00-579-3163. 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.