Home · FSC 3110 Bearings, Antifriction, Unmounted · NSN 3110-00-142-6571

NSN 3110-00-142-6571 — Bearing,Ball,Airframe

NIIN 00-142-6571 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 3110-00-142-6571 is the national stock number for a bearing,ball,airframe in federal supply class 3110 (Bearings, Antifriction, Unmounted). It cross-references to 4 manufacturer part numbers from 5 CAGE codes, including Rbc Aircraft Products, Inc., New Hampshire Ball Bearings Inc, Timken Co; the primary is 3110PL1960140. The unit of issue is EA and the FLIS list price is $119.65.

The U.S. government has bought this item 2 times on record, 2 of them in the last 24 months, most recently on September 17, 2026 for $18,001 from Intercontinental Bearing Supply Company, 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 5 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
38950-00903-103	3NPS1	Rbc Aircraft Products, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
38950-00903-103	50294	New Hampshire Ball Bearings Inc	3 · Design control (vendor)	2 · Fully interchangeable
MKSP4	50294	New Hampshire Ball Bearings Inc	5 · Secondary reference	1 · Not fully interchangeable
MKSP4A1173	21335	Timken Co	5 · Secondary reference	9 · Reference only
3110PL1960140	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only
38950-00903-103	78286	Sikorsky Aircraft Corporation	7 · Replaced/superseded	2 · Fully interchangeable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	Intercontinental Bearing Supply Company, Inc. 1X797			$18,001	Dla	SPE4A626D5124
Aug 18, 2026	Intercontinental Bearing Supply Company, Inc. 1X797			$23,908	Dla	SPE4A626D5124

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 3110PL1960140.

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

DLA management data

FLIS unit price: $119.65
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Bore Diameter: INCHES NOMINAL 0.2500
Overall Outside Diameter: INCHES NOMINAL 0.9014
Outer Ring Width: INCHES NOMINAL 0.3350
Inner Ring Width: INCHES NOMINAL 0.4840
Seal Quantity: 2
Bearing Seal Type: CONTACT
Alignment Type: SELF-ALIGNING
Load Direction: RADIAL
Self-Alignment Location: INTERNAL
Special Features: SEAL TO BE 10 DEG SELF ALINGNMENT IN EITHER DIRECTION,40 TO 50 PCT FULL OF SPECIFIED LUBRICANT,0.4400 IN. OZ MAX STARTING TORQUE
Lubrication Material: GREASE
Lubrication Material Document And Classification: MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827
Material: BALL STEEL
Material: INNER RING STEEL
Material: OUTER RING STEEL
Material: SEAL RUBBER SYNTHETIC
Surface Treatment: ALL EXTERNAL/EXPOSED METAL SURFACES CADMIUM

Related stock numbers

Other NSNs filed under the same part numbers.

00-316-7977 · Bearing,Ball,Airframe

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.