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Technical Data Sheet
PartsTable / COMPONENT / 1300A3
1300A3 ✓ 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 TERMINAL,STUD is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, swage_depth: 0.068 INCHES IN, overall_height: 0.437 INCHES IN, document_source: 56442, terminal_length: 0.312 INCHES IN, largest_diameter: 0.142 INCHES SINGLE END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-753-8601, 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
1300A3
NSN: 3120-00-753-8601
FSC: 3120
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialCOPPER OVERALL
swage_depth0.068 INCHES IN
overall_height0.437 INCHES IN
document_source56442
terminal_length0.312 INCHES IN
largest_diameter0.142 INCHES SINGLE END IN
overall_diameter0.188 INCHES IN
basic_shape_styleNONTUBULAR, ROUND
surface_treatmentSOLDER OVERALL SINGLE LAYER
component_quantity2
minor_bushing_length0.078 INCHES IN
mounting_method_styleSWAGE
NSN3120-00-753-8601
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1300A3 · 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
•
COMPONENT QUANTITY: 2
•
DOCUMENT IDENTIFICATION: 1300A3
•
DOCUMENT SOURCE: 56442
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT QUANTITY2
DOCUMENT IDENTIFICATION1300A3
DOCUMENT SOURCE56442
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
374A4Interchangeable
interchangeable cross-reference
interchangeable
160-1724-01-05-00Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-55155/30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1300A3?
1300A3 is a TERMINAL,STUD.
What parts can replace 1300A3?
There are 3 known substitutes for 1300A3: 374A4, 160-1724-01-05-00, MIL-T-55155/30. Substitute compatibility should be verified for your specific system.
What is the NSN for 1300A3?
1300A3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-753-8601. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026