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863-110945 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

863-110945: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: BRONZE OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, overall_length: 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN, style_designator: BLANK, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-481-5263, 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
863-110945
NSN: 3120-01-481-5263
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 4X630 — GUILD ASSOCIATES INC (USA)
SPECIFICATIONS
materialBRONZE OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
overall_length0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
style_designatorBLANK, EXTERNAL FLANGE ONE END
body_inside_diameter0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
body_outside_diameter0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
end_item_identificationCONTRACTOR LOGISTIC SUPPORT, MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM (LADDS), NSN 2330-00-122-6779, CONTRACT DAAK60-97-C-9222, TM 9-3510-122-24P
flange_outside_diameter0.4640 INCHES MINIMUM AND 0.4740 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyLOWER BUSHING
NSN3120-01-481-5263
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 863-110945 · 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
•
FLANGE OUTSIDE DIAMETER: 0.4640 INCHES MINIMUM AND 0.4740 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BLANK, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.4640 INCHES MINIMUM AND 0.4740 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
STYLE DESIGNATORBLANK, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
FLANGE WIDTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYLOWER BUSHING
END ITEM IDENTIFICATIONCONTRACTOR LOGISTIC SUPPORT, MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM (LADDS), NSN 2330-00-122-6779, CONTRACT DAAK60-97-C-9222, TM 9-3510-122-24P
MATERIALBRONZE OVERALL
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 1
5238321Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 863-110945?
863-110945 is a BUSHING,SLEEVE.
What parts can replace 863-110945?
There is 1 known substitute for 863-110945: 5238321. Substitute compatibility should be verified for your specific system.
What is the NSN for 863-110945?
863-110945 is cataloged in the U.S. Government catalog under NSN 3120-01-481-5263. 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.