Home · FSC 3110 Bearings, Antifriction, Unmounted · NSN 3110-01-155-5373

NSN 3110-01-155-5373 — Bearing,Roller,Tapered

NIIN 01-155-5373 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 3110-01-155-5373 is the national stock number for a bearing,roller,tapered in federal supply class 3110 (Bearings, Antifriction, Unmounted). It cross-references to 6 manufacturer part numbers from 8 CAGE codes, including Taper Roller Bearings Inc, The Timken Corporation, General Dynamics Land Systems - Canada Corporation; the primary is 10501868. The unit of issue is EA and the FLIS list price is $78.33.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 17, 2026 for $10,776 from Taper Roller Bearings Inc. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 8 CAGEs

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
32013X	5HB43	Taper Roller Bearings Inc	3 · Design control (vendor)	2 · Fully interchangeable
32013X	60038	The Timken Corporation	3 · Design control (vendor)	2 · Fully interchangeable
10501868	56161	General Dynamics Land Systems - Canada Corporation	5 · Secondary reference	2 · Fully interchangeable
32013X	43991	Fag Bearings Corporation	5 · Secondary reference	2 · Fully interchangeable
32013X JP TAPER	Z19Q9	Statewide Bearings Partout Pty Ltd	5 · Secondary reference	2 · Fully interchangeable
32013XTIM	Z2C70	Bsc Motion Technology	5 · Secondary reference	2 · Fully interchangeable
DIN720-32013X	D8286	Din Deutsches Institut Fur Normung Ev	5 · Secondary reference	1 · Not fully interchangeable
13050139	19200	Combat Capabilities Development Command (Ccdc) Armaments Center Dba Ccdc Div Logistics Research And Engineering Directorate	7 · Replaced/superseded	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 17, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 17, 2026	Taper Roller Bearings Inc 5HB43			$10,776	Dla	SPE4A623D5942

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 10501868.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $78.33
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Width: MILLIMETERS NOMINAL 23.000
Bore Diameter: MILLIMETERS NOMINAL 65.000
Overall Outside Diameter: MILLIMETERS NOMINAL 100.000
Backface Corner Radius: MILLIMETERS MAXIMUM 1.5
Standout Width: MILLIMETERS NOMINAL 5.500
Cone Corner Radius: MILLIMETERS MAXIMUM 1.5
Cone Width: MILLIMETERS NOMINAL 23.000
Cup Width: MILLIMETERS NOMINAL 17.500
Retainer Fabrication Method: PRESSED
Alignment Type: RIGID
Standard Tolerance Designation: INTERNATIONAL STANDARDS ORGANIZATION STANDARD TOLERANCE
Material: OVERALL STEEL

Related stock numbers

Other NSNs filed under the same part numbers.

01-525-3635 · Bearing,Roller,Tapered

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.