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4957K83 — FILTER-LUBRICATOR ASSEMBLY,AIRLI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4957K83: FILTER-LUBRICATOR ASSEMBLY,AIRLI.

FILTER-LUBRICATOR ASSEMBLY,AIRLI. Key specifications include spray_type: MIST, design_type: THREE-PIECE, air_flow_rate: 150.0 CUBIC FEET PER MINUTE NOMINAL, special_features: METAL BOWL; FILTER CLEANABLE AND REUSEABLE; O/A 11.75IN.W X 8.58IN.H IN, maximum_operating_temp: 175.0 FAHRENHEIT DEGF, oil_reservoir_capacity: 8.0 OUNCES OZ. This part is cataloged in the U.S.

Government catalog under NSN 4930-01-276-6975, 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
4957K83
NSN: 4930-01-276-6975
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
spray_typeMIST
design_typeTHREE-PIECE
air_flow_rate150.0 CUBIC FEET PER MINUTE NOMINAL
special_featuresMETAL BOWL; FILTER CLEANABLE AND REUSEABLE; O/A 11.75IN.W X 8.58IN.H IN
features_providedAIR PRESSURE REGULATING VALVE AND MANUAL DRAIN AND PRESSURE GAGE AND SIGHT GLASS VISUAL INDICATOR AND KNOB HANDLE PRESSURE ADJUSTMENT DEVICE
maximum_operating_temp175.0 FAHRENHEIT DEGF
oil_reservoir_capacity8.0 OUNCES OZ
filtration_rating_in_microns5.0 NOMINAL
maximum_inlet_pressure_ratingERR-060
regulator_outlet_pressure_range+5.0 TO 125.0 POUNDS PER SQUARE INCH LBS
general_characteristics_item_descriptionEACH BOX CONTAINS 1 FILTER, 1 REGULATOR AND 1 MIST LUBRICATOR; OEM IS SPEEDAIRE, WHICH DOES NOT HAVE A CAGE CODE
NSN4930-01-276-6975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER-LUBRICATOR ASSEMBLY,AIRLI TITLE COMPONENT PN 4957K83 MFR FILTER-LUBRICATOR ASSE
KEY FEATURES
•
FILTRATION RATING IN MICRONS: 5.0 NOMINAL
•
SPRAY TYPE: MIST
•
REGULATOR OUTLET PRESSURE RANGE: +5.0 TO 125.0 POUNDS PER SQUARE INCH LBS
•
OIL RESERVOIR CAPACITY: 8.0 OUNCES OZ
•
DESIGN TYPE: THREE-PIECE
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: EACH BOX CONTAINS 1 FILTER, 1 REGULATOR AND 1 MIST LUBRICATOR; OEM IS SPEEDAIRE, WHICH DOES NOT HAVE A CAGE CODE
•
FEATURES PROVIDED: AIR PRESSURE REGULATING VALVE AND MANUAL DRAIN AND PRESSURE GAGE AND SIGHT GLASS VISUAL INDICATOR AND KNOB HANDLE PRESSURE ADJUSTMENT DEVICE
•
MAXIMUM OPERATING TEMP: 175.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS
FILTRATION RATING IN MICRONS5.0 NOMINAL
SPRAY TYPEMIST
REGULATOR OUTLET PRESSURE RANGE+5.0 TO 125.0 POUNDS PER SQUARE INCH LBS
OIL RESERVOIR CAPACITY8.0 OUNCES OZ
DESIGN TYPETHREE-PIECE
GENERAL CHARACTERISTICS ITEM DESCRIPTIONEACH BOX CONTAINS 1 FILTER, 1 REGULATOR AND 1 MIST LUBRICATOR; OEM IS SPEEDAIRE, WHICH DOES NOT HAVE A CAGE CODE
FEATURES PROVIDEDAIR PRESSURE REGULATING VALVE AND MANUAL DRAIN AND PRESSURE GAGE AND SIGHT GLASS VISUAL INDICATOR AND KNOB HANDLE PRESSURE ADJUSTMENT DEVICE
MAXIMUM OPERATING TEMP175.0 FAHRENHEIT DEGF
SPECIAL FEATURESMETAL BOWL; FILTER CLEANABLE AND REUSEABLE; O/A 11.75IN.W X 8.58IN.H IN
MAXIMUM INLET PRESSURE RATINGERR-060
OTHER ITEMS IN FSC 4930 — Lubrication and Fuel Dispensing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4930-00-001-6291 4930-00-003-3419 4930-00-004-3705 4930-00-004-8293 4930-00-004-8384 4930-00-004-8385 4930-00-005-1591 4930-00-005-1592
SUBSTITUTES & CROSS-REFERENCES 2
4957K85Reference document
Same NSN cross-reference
Reference document — Secondary reference
4957K33Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4957K83?
4957K83 is a FILTER-LUBRICATOR ASSEMBLY,AIRLI.
What parts can replace 4957K83?
There are 2 known substitutes for 4957K83: 4957K85, 4957K33. Substitute compatibility should be verified for your specific system.
What is the NSN for 4957K83?
4957K83 is cataloged in the U.S. Government catalog under NSN 4930-01-276-6975. This indicates validated use in U.S. government and defense supply chains.
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