Home · NSN 00-278-7232

NSN 00-278-7232 — Bearing,Ball,Annular

NIIN 00-278-7232 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-278-7232 is the national stock number for a bearing,ball,annular. It cross-references to 15 manufacturer part numbers from 13 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Cessna Aircraft Co Arc Avionics Div, Rockwell Collins, Inc.; the primary is 15721. The unit of issue is EA and the FLIS list price is $13.91.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

15

part numbers from 13 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-278-7232: 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
M81793/04-CA1N2N1PP81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-B-8179381349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
1572100781Cessna Aircraft Co Arc Avionics Div5 · Secondary reference9 · Reference only
309-0349-00013499Rockwell Collins, Inc.5 · Secondary reference1 · Not fully interchangeable
45-085-16456232Lockheed Martin Corporation5 · Secondary reference1 · Not fully interchangeable
A5753206659Testek LLC5 · Secondary reference1 · Not fully interchangeable
M0412AZD543334General Motors Corp Delco Moraine Ndh Div5 · Secondary reference9 · Reference only
M0412AZD524617General Motors Corp5 · Secondary reference1 · Not fully interchangeable
M81793-BCCDAN0GAC71AB181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
SR183086New Hampshire Ball Bearings Inc5 · Secondary reference9 · Reference only
SR1K70854Schaeffler Aerospace Usa Corp5 · Secondary reference1 · Not fully interchangeable
SR1K2583068Essex Group Inc Wire And Cable Div5 · Secondary reference1 · Not fully interchangeable
SS3CP2540920Mpb Corp5 · Secondary reference1 · Not fully interchangeable
M0412AZD526417Butkin Precision Mfg CorpC1 · Not fully interchangeable
3C40920Mpb CorpE8
5096-3C50027Undersea Sensor Systems IncE8
5096-3CP2850027Undersea Sensor Systems IncE8

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 15721.

Request 15721

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
$13.91
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Overall Width
INCHES NOMINAL 0.0781
Bore Diameter
INCHES NOMINAL 0.0550
Overall Outside Diameter
INCHES NOMINAL 0.1875
Surface Finish
GROUND
Retainer Fabrication Method
PRESSED
Load Direction
RADIAL
Bore Shape
STRAIGHT
Internal Fit-Up Designation
STANDARD
Standard Tolerance Designation
ABEC NO. 7P
Material
OVERALL STEEL CORROSION RESISTING

Related stock numbers

Other NSNs filed under the same part numbers.

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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