PartsTable
Technical Data Sheet
A458-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN, body_length: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN, body_material: METAL, overall_width: 14.230 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM 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 3120-00-591-2543, 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
MRO MRO_GENERAL A458-1
NSN: 3120-00-591-2543
FSC: 3120
CAGE: 70417 — CHRYSLER CORP AMPLEX DIV (USA)
SPECIFICATIONS
body_width1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
body_length1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
body_materialMETAL
overall_width14.230 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
overall_length2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
load_impedance_per_function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
unthreaded_mounting_hole_diameter0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
NSN3120-00-591-2543
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A458-1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
01-474-0013-2Interchangeable
interchangeable cross-reference
interchangeable
10717Interchangeable
interchangeable cross-reference
interchangeable
60-474-0013-2Interchangeable
interchangeable cross-reference
interchangeable
FFS103TYPE4STYLE4Interchangeable
interchangeable cross-reference
interchangeable
AN565D4L2Interchangeable
interchangeable cross-reference
interchangeable
JLR121Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A458-1?
A458-1 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A458-1?
There are 14 known substitutes for A458-1: 01-474-0013-2, 10717, 60-474-0013-2 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A458-1?
A458-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-591-2543. This indicates validated use in U.S. government and defense supply chains.
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