PartsTable
Technical Data Sheet
277P ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) TUBE, flexibility: FLEXIBLE, exterior_color: CLEAR, inside_diameter: 0.376 INCHES NOMINAL IN, outside_diameter: 0.438 INCHES NOMINAL IN, special_features: USED AS SUCTION TUBING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-2614, 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
277P
NSN: 3120-00-339-2614
FSC: 3120
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) TUBE
flexibilityFLEXIBLE
exterior_colorCLEAR
inside_diameter0.376 INCHES NOMINAL IN
outside_diameter0.438 INCHES NOMINAL IN
special_featuresUSED AS SUCTION TUBING
end_item_identificationPUMP, PULSAFEEDER INC., SERIES 100; STRATEGIC SEALIFT CONVERSION SHIPS CLASS; LOGISTICS SUPPORT VESSEL
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
NSN3120-00-339-2614
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 277P · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
BODY OUTSIDE DIAMETER: 3.6210 INCHES MINIMUM AND 3.6230 INCHES MAXIMUM IN
BODY INSIDE DIAMETER: 2.6875 INCHES NOMINAL IN
FLANGE WIDTH: 0.3650 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESHALF FLANGE 1.9062 IN. RADIUS,0.6250 IN. LG BY 3.2500 IN. MIN 3.2530 IN. MAX DIA COUNTERBORE LEFT END,.5625 IN. LG BY 2.5310 IN. DIA COUNTERBORE RIGHT END IN
OVERALL LENGTH1.5625 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.6210 INCHES MINIMUM AND 3.6230 INCHES MAXIMUM IN
BODY INSIDE DIAMETER2.6875 INCHES NOMINAL IN
FLANGE WIDTH0.3650 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
586053-1Interchangeable
interchangeable cross-reference
interchangeable
44234Interchangeable
interchangeable cross-reference
interchangeable
40767Interchangeable
interchangeable cross-reference
interchangeable
2550464Interchangeable
interchangeable cross-reference
interchangeable
277PInterchangeable
interchangeable cross-reference
interchangeable
00006Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 277P?
277P is a BUSHING,SLEEVE.
What parts can replace 277P?
There are 18 known substitutes for 277P: 586053-1, 44234, 40767 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 277P?
277P is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-2614. This indicates validated use in U.S. government and defense supply chains.
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