Home · NSN 01-005-5774

NSN 01-005-5774 — Bearing,Ball,Duplex

NIIN 01-005-5774 · unit of issue SE · AAC Z (insurance item) · source of supply SMS

NSN 01-005-5774 is the national stock number for a bearing,ball,duplex. It cross-references to 4 manufacturer part numbers from 4 CAGE codes, including The Boeing Company, Kaydon Corporation, Industrial Tectonics Bearings Corporation; the primary is B&6558&1. The unit of issue is SE and the FLIS list price is $4,055.96.

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 numbers 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
BACB10A337E	81205	The Boeing Company	1 · Design control	2 · Fully interchangeable
BACB10A337E	32828	Kaydon Corporation	3 · Design control (vendor)	2 · Fully interchangeable
BACB10A337E	06144	Industrial Tectonics Bearings Corporation	3 · Design control (vendor)	2 · Fully interchangeable
B&6558&1	32828	Kaydon Corporation	5 · Secondary reference	1 · Not fully interchangeable
BACB10A337E	21335	Timken Co	5 · Secondary reference	9 · Reference only
Y128PW1CRDBE&6613	21335	Timken Co	5 · Secondary reference	9 · Reference only
Y128PWICRDBE6613	21335	Timken Co	5 · Secondary reference	9 · Reference only

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 B&6558&1.

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

DLA management data

FLIS unit price: $4,055.96
Unit of issue: SE
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Width: INCHES MINIMUM 1.2300 AND INCHES MAXIMUM 1.2500
Bore Diameter: INCHES MINIMUM 7.9998 AND INCHES MAXIMUM 8.0000
Overall Outside Diameter: INCHES MINIMUM 9.1238 AND INCHES MAXIMUM 9.1250
Surface Finish: GROUND
Retainer Fabrication Method: MACHINED
Seal Quantity: 1
Bearing Seal Type: CONTACT
Load Direction: ANGULAR
Internal Fit-Up Designation: STANDARD
Lubrication Material Document And Classification: MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827
Material: LUBRICATION GREASE

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.