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A7118 — BLOCK CONTROL UNI

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A7118: BLOCK CONTROL UNI.

The BLOCK CONTROL UNI is a the manufacturer industrial component. Key specifications include special_features: CROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-165-6383, 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
A7118
NSN: 3110-00-165-6383
NIINs: 001656383, 004525370, 010248421
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 12511 — SIMMONDS PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
special_featuresCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200
NSN3110-00-165-6383
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A7118 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 1.860 INCHES NOMINAL IN
•
COUNTERSINK DIAMETER: 0.340 INCHES NOMINAL IN
•
RAISED SURFACE HEIGHT: 0.203 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
STYLE DESIGNATOR: SQUARE
•
MOUNTING HOLE DIAMETER: 0.177 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.860 INCHES NOMINAL IN
COUNTERSINK DIAMETER0.340 INCHES NOMINAL IN
RAISED SURFACE HEIGHT0.203 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
MOUNTING HOLE TYPEROUND, UNTHREADED
STYLE DESIGNATORSQUARE
MOUNTING HOLE DIAMETER0.177 INCHES NOMINAL IN
APERTURE DIAMETER1.220 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE OVERALL
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A7118?
A7118 is a BLOCK CONTROL UNI.
What is the NSN for A7118?
A7118 is cataloged in the U.S. Government catalog under NSN 3110-00-165-6383. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.