Roller Tapered Bearing P/N A0S1-546

Specifications

Cone width

1.9375 in (nominal)

Material

Overall Steel

Backface corner radius

0.1250 in (nominal)

Standout width

0.5000 in (nominal)

Standard tolerance designation

Afbma Class 2

Cup width

1.3750 in (nominal)

Overall width

1.8750 in (nominal)

Bore diameter

4.5000 in (nominal)

Overall outside diameter

7.5000 in (nominal)

Cone corner radius

0.1400 in (nominal)

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

A0S1-546 71450-71750 A-A-59649-721 60413P48 60748P48 60231P48 60246P48 26M68-343-02 26M68-343-2 MS19081-158 TM642

Also referenced as

71750/71450

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 2 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 3110-00-100-5497?
NSN 3110-00-100-5497 (3110001005497) — Roller Tapered Bearing: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for roller tapered bearing in federal supply class 3110 (Bearings, Antifriction, Unmounted).

Is NSN 3110-00-100-5497 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.

How much does NSN 3110-00-100-5497 cost?
The government catalog (FEDLOG) lists NSN 3110-00-100-5497 at $350.06 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.

What part numbers cross-reference to NSN 3110-00-100-5497?
Part numbers that cross-reference this NSN include A0S1-546, 71450-71750, A-A-59649-721, 60413P48, 60748P48, 60231P48, 60246P48, 26M68-343-02. It is also referenced by older, superseded or advisory numbers: 71750/71450. SECO can quote against any of them.