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P77-10 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

P77-10: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC BODY, seat_angle: 37.0 DEGREES FIRST END, corner_shape: SQUARE ALL CORNERS, thread_class: 3B FIRST END, exterior_color: YELLOW, overall_length: 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-854-6534, 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
P77-10
NSN: 3120-00-854-6534
NIINs: 008546534, 012447268, 013187904
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 60960 — BUNTING BEARINGS CORP KALAMAZOO PLANT (USA)
SPECIFICATIONS
materialPLASTIC BODY
seat_angle37.0 DEGREES FIRST END
corner_shapeSQUARE ALL CORNERS
thread_class3B FIRST END
exterior_colorYELLOW
overall_length1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
connection_typeTHREADED INTERNAL TUBE FIRST END
hardness_rating30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
inside_diameter0.250 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
special_featuresUSED ON A FILTER
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
NSN3120-00-854-6534
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: P77-10 · 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
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 1.0020 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
•
BODY INSIDE DIAMETER: 0.7510 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER1.0020 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
OVERALL LENGTH1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.7510 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
MATERIALOIL LUBRICATING LUBRICATION
SUBSTITUTES & CROSS-REFERENCES 3
MS17795-121Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS17795Reference document
Same NSN cross-reference
Reference document — Secondary reference
2300211-301220.004.0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P77-10?
P77-10 is a BEARING,SLEEVE.
What parts can replace P77-10?
There are 3 known substitutes for P77-10: MS17795-121, MS17795, 2300211-301220.004.0. Substitute compatibility should be verified for your specific system.
What is the NSN for P77-10?
P77-10 is cataloged in the U.S. Government catalog under NSN 3120-00-854-6534. This indicates validated use in U.S. government and defense supply chains.
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