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A1498 — INSIGNIA,SHOULDER SLEEVE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A1498: INSIGNIA,SHOULDER SLEEVE.

The INSIGNIA,SHOULDER SLEEVE is a the manufacturer industrial component. Key specifications include special_features: FULL COLOR, WITH SCARLET 67111, YELLOW 67108, GOLDEN ORANGE 67109, AND ULTRAMARINE BLUE 67118, attachment_method: HOOK FASTENER, features_provided: EMBROIDERED, design_designation: IOWA ARMY NATIONAL GUARD ELEMENT JOINT FORCE HEADQUARTERS, department_designation: US ARMY, nondefinitive_spec/std_data: I TYPE AND I STYLE AND II CLASS. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-006-2478, 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
A1498
NSN: 3110-00-006-2478
NIINs: 000062478, 000132100, 004951469, 004951470, 015288898, 016525084, 016993676
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 12437 — THERN INC (USA)
SPECIFICATIONS
special_featuresFULL COLOR, WITH SCARLET 67111, YELLOW 67108, GOLDEN ORANGE 67109, AND ULTRAMARINE BLUE 67118
attachment_methodHOOK FASTENER
features_providedEMBROIDERED
design_designationIOWA ARMY NATIONAL GUARD ELEMENT JOINT FORCE HEADQUARTERS
department_designationUS ARMY
nondefinitive_spec/std_dataI TYPE AND I STYLE AND II CLASS
NSN3110-00-006-2478
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A1498 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: GROOVED RACE SURFACE
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 1.6850 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM IN
•
BORE SMALLEST DIAMETER: 0.7540 INCHES MINIMUM AND 0.7560 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR THRUST BEARINGS
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORGROOVED RACE SURFACE
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER1.6850 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM IN
BORE SMALLEST DIAMETER0.7540 INCHES MINIMUM AND 0.7560 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
C050771CReference document
Same NSN cross-reference
Reference document — Secondary reference
G5Reference document
Same NSN cross-reference
Reference document — Secondary reference
4856Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A1498?
A1498 is a INSIGNIA,SHOULDER SLEEVE.
What parts can replace A1498?
There are 3 known substitutes for A1498: C050771C, G5, 4856. Substitute compatibility should be verified for your specific system.
What is the NSN for A1498?
A1498 is cataloged in the U.S. Government catalog under NSN 3110-00-006-2478. This indicates validated use in U.S. government and defense supply chains.
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