Home · NSN 01-423-8531

NSN 01-423-8531 — Bearing,Ball,Annular

NIIN 01-423-8531 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-423-8531 is the national stock number for a bearing,ball,annular. It cross-references to 1 manufacturer part number from 4 CAGE codes, including The Boeing Company, Timken Co, Skf Usa Inc.; the primary is BACB10A92. The unit of issue is EA and the FLIS list price is $1,613.37.

No government purchase of this stock number is on our record yet. 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 number from 4 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
BACB10A92	81205	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable
BACB10A92	21335	Timken Co	5 · Secondary reference	2 · Fully interchangeable
BACB10A92	38443	Skf Usa Inc.	5 · Secondary reference	2 · Fully interchangeable
BACB10A92	40920	Mpb Corp	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

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

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 BACB10A92.

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

DLA management data

FLIS unit price: $1,613.37
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Width: INCHES NOMINAL 0.8268
Bore Diameter: INCHES MINIMUM 1.3775 AND INCHES MAXIMUM 1.3780
Overall Outside Diameter: INCHES MINIMUM 3.1491 AND INCHES MAXIMUM 3.1496
Material: INNER RING STEEL
Material: BALL STEEL
Material: OUTER RING STEEL
Material Document And Classification: INNER RING ASSN STD SINGLE MATERIAL RESPONSE SAE 52100
Material Document And Classification: OUTER RING ASSN STD SINGLE MATERIAL RESPONSE SAE 52100
Material Document And Classification: BALL ASSN STD SINGLE MATERIAL RESPONSE SAE 52100

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.