Home · FSC 3110 Bearings, Antifriction, Unmounted · NSN 3110-00-702-1540

NSN 3110-00-702-1540 — Bearing,Roller,Cylindrical

NIIN 00-702-1540 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 3110-00-702-1540 is the national stock number for a bearing,roller,cylindrical in federal supply class 3110 (Bearings, Antifriction, Unmounted). It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Skf Usa Inc., Hamilton Sundstrand Corporation; the primary is 21306CC. The unit of issue is EA and the FLIS list price is $116.79.

The U.S. government has bought this item 2 times on record, 2 of them in the last 24 months, most recently on September 22, 2026 for $350,000 from Iao Industries LLC. 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 2 CAGEs

open solicitations, all agencies

government buys 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
21306CC	52676	Skf Usa Inc.	3 · Design control (vendor)	2 · Fully interchangeable
27388	99167	Hamilton Sundstrand Corporation	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 22, 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 22, 2026	Iao Industries LLC 8BF57			$350,000	Dla	SPE4A626D5838 » Award/Basic Package View
Aug 31, 2026	Iao Industries LLC 8BF57			$7,800	Dla	SPE4A626P0D73

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 2 buys 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 21306CC.

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

DLA management data

FLIS unit price: $116.79
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Width: INCHES MINIMUM 0.7430 AND INCHES MAXIMUM 0.7480
Bore Diameter: INCHES MINIMUM 1.1807 AND INCHES MAXIMUM 1.1811
Overall Outside Diameter: INCHES MINIMUM 2.8341 AND INCHES MAXIMUM 2.8346
Surface Finish: GROUND
Retainer Fabrication Method: MACHINED
Bore Shape: STRAIGHT
Locating Feature: TWO DIRECTION
Internal Clearance: INCHES MINIMUM RADIAL 0.0016 AND INCHES MAXIMUM RADIAL 0.0022
Standard Tolerance Designation: RBEC NO.1
Material: OUTER RING STEEL COMP E52100
Material: ROLLER STEEL COMP E52100
Material: RETAINER COPPER ALLOY
Material: INNER RING STEEL COMP E52100
Material Document And Classification: INNER RING FED STD SINGLE MATERIAL RESPONSE 66
Material Document And Classification: OUTER RING FED STD SINGLE MATERIAL RESPONSE 66
Material Document And Classification: ROLLER FED STD SINGLE MATERIAL RESPONSE 66

Related stock numbers

Other NSNs filed under the same part numbers.

01-155-0200 · Valve,Gate
01-190-4289 · Standoff,Threaded,Spacing

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.