Home · NSN 00-726-4341

NSN 00-726-4341 — Bearing,Plain,Self-Aligning

NIIN 00-726-4341 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-726-4341 is the national stock number for a bearing,plain,self-aligning. It cross-references to 11 manufacturer part numbers from 13 CAGE codes, including The Boeing Company, Timken Aurora Bearing Company, Roller Bearing Company Of America, Inc.; the primary is 55307M. The unit of issue is EA and the FLIS list price is $62.13.

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.

11

part numbers from 13 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-726-4341: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
BACB10X7TM81205The Boeing Company1 · Design control2 · Fully interchangeable
BACB10X7TM56644Timken Aurora Bearing Company3 · Design control (vendor)2 · Fully interchangeable
BACB10X7TM73134Roller Bearing Company Of America, Inc.3 · Design control (vendor)2 · Fully interchangeable
BACB10X7TM16746Rbc Specline Inc3 · Design control (vendor)2 · Fully interchangeable
BACB10X7TM15860New Hampshire Ball Bearings Inc3 · Design control (vendor)2 · Fully interchangeable
BACB10X7TM09455Rbc Transport Dynamics Corp3 · Design control (vendor)2 · Fully interchangeable
BACB10X7TM81376Rbc Southwest Products, Inc.3 · Design control (vendor)2 · Fully interchangeable
BACB10X7TM97613Sargent Aerospace & Defense, LLC3 · Design control (vendor)2 · Fully interchangeable
BACB10X7TM02758U S Bearings3 · Design control (vendor)2 · Fully interchangeable
KWB7CRGD597613Sargent Aerospace & Defense, LLC3 · Design control (vendor)2 · Fully interchangeable
55307M09455Rbc Transport Dynamics Corp5 · Secondary reference1 · Not fully interchangeable
ABW7-5-1250294New Hampshire Ball Bearings Inc5 · Secondary reference9 · Reference only
AW7 CRG1215860New Hampshire Ball Bearings Inc5 · Secondary reference1 · Not fully interchangeable
BACB10A254GCM282918The Boeing Company5 · Secondary reference9 · Reference only
BACB10X7TMJ1011Minebea Mitsumi Inc.5 · Secondary reference2 · Fully interchangeable
BACB10X7TMS0352Minebea Mitsumi Inc.5 · Secondary reference9 · Reference only
BSR7200GC81376Rbc Southwest Products, Inc.5 · Secondary reference1 · Not fully interchangeable
BSSR-7241EC281376Rbc Southwest Products, Inc.5 · Secondary reference1 · Not fully interchangeable
HU7-136M02758U S Bearings5 · Secondary reference1 · Not fully interchangeable
KWB7SGD697613Sargent Aerospace & Defense, LLC5 · Secondary reference9 · Reference only
WS-7E-273134Roller Bearing Company Of America, Inc.5 · Secondary reference1 · Not 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 55307M.

Request 55307M

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$62.13
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Bore Diameter
INCHES MINIMUM 0.4370 AND INCHES MAXIMUM 0.4390
Outer Member Outside Diameter
INCHES MINIMUM 0.9370 AND INCHES MAXIMUM 0.9375
Outer Member Width
INCHES NOMINAL 0.4370
Inner Member Width
INCHES MINIMUM 0.5570 AND INCHES MAXIMUM 0.5620
Hardness Rating
OUTER RACE MEMBER ROCKWELL C NOMINAL 19.0
Hardness Rating
INNER MEMBER ROCKWELL C NOMINAL 57.0
Lubrication Feature
OUTER RACE MEMBER PERFORATION
Lubrication Feature
EXTERNAL OUTER MEMBER GROOVE
Material
OUTER RACE MEMBER STEEL COMP 303 OR STEEL COMP 347
Material
INNER MEMBER STEEL COMP E52100
Surface Treatment
INNER MEMBER CHROMIUM
Surface Treatment
OUTER RACE MEMBER CADMIUM

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.

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