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B1437 — EMI FILTER ASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

B1437: EMI FILTER ASSEMBLY.

The EMI FILTER ASSEMBLY is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, corner_shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER, overall_length: 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN, special_features: COLOR WHITE, style_designator: SOLID, EXTERNAL FLANGES BOTH ENDS, left_flange_width: 0.0240 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-372-6299, 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→ B1437
NSN: 3120-00-372-6299
NIINs: 003726299, 015797205
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 98291 — ITT CANNON RF PRODUCTS (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
corner_shapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
overall_length0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
special_featuresCOLOR WHITE
style_designatorSOLID, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.0240 INCHES NOMINAL IN
right_flange_width0.0200 INCHES NOMINAL IN
body_inside_diameter0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
body_outside_diameter0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN
left_flange_outside_diameter0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM IN
right_flange_outside_diameter0.1590 INCHES MINIMUM AND 0.1690 INCHES MAXIMUM IN
NSN3120-00-372-6299
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: B1437 · 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
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CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE RIGHT FLANGE BODY 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 RIGHT FLANGE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
RIGHT FLANGE WIDTH0.0200 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
1754386-27Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B1437?
B1437 is a EMI FILTER ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace B1437?
There is 1 known substitute for B1437: 1754386-27. Substitute compatibility should be verified for your specific system.
What is the NSN for B1437?
B1437 is cataloged in the U.S. Government catalog under NSN 3120-00-372-6299. This indicates validated use in U.S. government and defense supply chains.
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