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31227 — REFRIGERATOR-FREEZER,MECHANICAL,

✓ Government record, cited
Kenwood · ORING SEAL
PRODUCT OVERVIEW

31227: REFRIGERATOR-FREEZER,MECHANICAL,.

The REFRIGERATOR-FREEZER,MECHANICAL, is a Kenwood industrial component. Key specifications include phase: SINGLE, material: STEEL OUTSIDE SHELL, unit_type: UPRIGHT, current_type: AC, overall_depth: 26.000 INCHES NOMINAL IN, overall_width: 30.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-910-4584, 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
31227
NSN: 5330-00-910-4584
NIINs: 009104584, 010684288, 016874521
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
phaseSINGLE
materialSTEEL OUTSIDE SHELL
unit_typeUPRIGHT
current_typeAC
door_quantity2
overall_depth26.000 INCHES NOMINAL IN
overall_width30.000 INCHES NOMINAL IN
vegetable_binNOT INCLUDED
current_rating1.8 AMPERES
hinge_locationLEFT SIDE
overall_height65.000 INCHES NOMINAL IN
voltage_rating120.0 VOLTS NOMINAL
NSN5330-00-910-4584
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31227 MFR: Kenwood ⚠ 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
KEY FEATURES
•
SEAL WIDTH: 0.438 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
OUTSIDE DIAMETER: 4.254 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 4.250 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 3.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.438 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
OUTSIDE DIAMETER4.254 INCHES NOMINAL IN
HOUSING BORE DIAMETER4.250 INCHES NOMINAL IN
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER3.125 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 2
D25352PC23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
425W34M1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 31227?
31227 is a REFRIGERATOR-FREEZER,MECHANICAL, manufactured by Kenwood.
What parts can replace 31227?
There are 2 known substitutes for 31227: D25352PC23, 425W34M1. Substitute compatibility should be verified for your specific system.
What is the NSN for 31227?
31227 is cataloged in the U.S. Government catalog under NSN 5330-00-910-4584. This indicates validated use in U.S. government and defense supply chains.
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