Home · NSN 00-483-2251

NSN 00-483-2251 — Bearing,Plain,Self-Aligning

NIIN 00-483-2251 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-483-2251 is the national stock number for a bearing,plain,self-aligning. It cross-references to 1 manufacturer part number from 1 CAGE code, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MS21230-3. The unit of issue is EA and the FLIS list price is $52.01.

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 1 CAGE

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
MS21230-3	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. 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 MS21230-3.

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

DLA management data

FLIS unit price: $52.01
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Bore Diameter: INCHES MINIMUM 0.1895 AND INCHES MAXIMUM 0.1900
Outer Member Outside Diameter: INCHES MINIMUM 0.6245 AND INCHES MAXIMUM 0.6250
Outer Member Width: INCHES MINIMUM 0.3220 AND INCHES MAXIMUM 0.3320
Inner Member Width: INCHES MINIMUM 0.4350 AND INCHES MAXIMUM 0.4370
Static Radial Load Rating: POUNDS 9000
Hardness Rating: INNER MEMBER ROCKWELL C MINIMUM 55.0 AND ROCKWELL C MAXIMUM 62.0
Hardness Rating: OUTER RACE MEMBER ROCKWELL C MINIMUM 23.0 AND ROCKWELL C MAXIMUM 35.0

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.