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F312-2 — CORE,ELECTROMAGNETIC COMPONENT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

F312-2: CORE,ELECTROMAGNETIC COMPONENT.

The CORE,ELECTROMAGNETIC COMPONENT is a the manufacturer industrial component. Key specifications include material: FERRITE, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.0625 INCHES NOMINAL IN, overall_length: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN, style_designator: SOLID, 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 3120-00-325-8954, 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
F312-2
NSN: 3120-00-325-8954
NIINs: 003258954, 010622156
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 70417 — CHRYSLER CORP AMPLEX DIV (USA)
SPECIFICATIONS
materialFERRITE
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.0625 INCHES NOMINAL IN
overall_length0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
style_designatorSOLID, 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
mounting_configurationONE 0.250 IN. DIA MTG HOLE CENTRALLY LOCATED IN
flange_outside_diameter0.4662 INCHES MINIMUM AND 0.4712 INCHES MAXIMUM IN
material_document_and_classificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-325-8954
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: F312-2 · 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 INSIDE RIGHT CORNER
•
FLANGE OUTSIDE DIAMETER: 0.4662 INCHES MINIMUM AND 0.4712 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER0.4662 INCHES MINIMUM AND 0.4712 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
316001-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FF312-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SLF245-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
B1725PC116Reference document
Same NSN cross-reference
Reference document — Secondary reference
18-1303Reference 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 F312-2?
F312-2 is a CORE,ELECTROMAGNETIC COMPONENT.
What parts can replace F312-2?
There are 5 known substitutes for F312-2: 316001-11, FF312-2, SLF245-8 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F312-2?
F312-2 is cataloged in the U.S. Government catalog under NSN 3120-00-325-8954. This indicates validated use in U.S. government and defense supply chains.
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