PartsTable
Technical Data Sheet
Download PDF

120555 — DOOR,METAL,MARINE STRUCTURAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

120555: DOOR,METAL,MARINE STRUCTURAL.

The DOOR,METAL,MARINE STRUCTURAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM, fixed_light: NOT INCLUDED, opening_width: 1.250 INCHES NOMINAL IN, opening_length: 2.500 INCHES NOMINAL IN, panel_thickness: 6.000 INCHES NOMINAL IN, passing_scuttle: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0286, 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
120555
NSN: 3110-00-100-0286
NIINs: 001000286, 003371307, 012516249, 014250171, 014780083, 014780086, 014780087
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialALUMINUM
fixed_lightNOT INCLUDED
opening_width1.250 INCHES NOMINAL IN
opening_length2.500 INCHES NOMINAL IN
panel_thickness6.000 INCHES NOMINAL IN
passing_scuttleNOT INCLUDED
opening_corner_radius1.250 INCHES NOMINAL IN
operational_directionRIGHT-HAND
end_item_identification3810-01-165-0646
quick_operating_featureNOT INCLUDED
part_name_assigned_by_controlling_agencyFRAME, PIGTAIL GUIDE, LEFT HAND
NSN3110-00-100-0286
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 120555 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
CONE WIDTH: 1.4240 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.8750 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
CONE WIDTH1.4240 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.8750 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
16T1161Reference document
Same NSN cross-reference
Reference document — Secondary reference
T139Reference document
Same NSN cross-reference
Reference document — Secondary reference
30097Reference document
Same NSN cross-reference
Reference document — Secondary reference
10026Reference document
Same NSN cross-reference
Reference document — Secondary reference
49499Reference document
Same NSN cross-reference
Reference document — Secondary reference
567Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy 120555?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 120555?
120555 is a DOOR,METAL,MARINE STRUCTURAL.
What parts can replace 120555?
There are 7 known substitutes for 120555: 16T1161, T139, 30097 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 120555?
120555 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0286. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 120555