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7654-1 — COIL,RADIO FREQUENCY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

7654-1: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.096 INCHES NOMINAL IN, bore_diameter: 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 9 SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: OPEN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-057-8310, 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
7654-1
NSN: 3120-00-057-8310
NIINs: 000578310, 005348821, 010699400
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09455 — RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS (USA)
SPECIFICATIONS
body_length0.096 INCHES NOMINAL IN
bore_diameter0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity9 SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
special_featuresWEAPON SYSTEM ESSENTIAL; NEXT ASSY 755002A0270 AND 755002A0370 USED ON AN/PRC-104
style_designatorWITH INSERT AND/OR LINER
inner_member_width0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
outer_member_width0.7920 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM IN
body_outside_diameter0.255 INCHES NOMINAL IN
NSN3120-00-057-8310
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 7654-1 · 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
KEY FEATURES
•
INNER MEMBER WIDTH: 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.7920 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITH INSERT AND/OR LINER
•
BORE DIAMETER: 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
•
OUTER MEMBER OUTSIDE DIAMETER: 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INNER MEMBER WIDTH0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.7920 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM IN
STYLE DESIGNATORWITH INSERT AND/OR LINER
BORE DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
OUTER MEMBER OUTSIDE DIAMETER1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
114HS681-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7654-1?
7654-1 is a COIL,RADIO FREQUENCY.
What parts can replace 7654-1?
There is 1 known substitute for 7654-1: 114HS681-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 7654-1?
7654-1 is cataloged in the U.S. Government catalog under NSN 3120-00-057-8310. This indicates validated use in U.S. government and defense supply chains.
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