Home · NSN 00-203-4103

NSN 00-203-4103 — Bearing,Ball,Annular

NIIN 00-203-4103 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-203-4103 is the national stock number for a bearing,ball,annular. It cross-references to 36 manufacturer part numbers from 39 CAGE codes, including Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier, Combat Capabilities Development Command (Ccdc) Armaments Center Dba Ccdc Div Logistics Research And Engineering Directorate, Telemechanics Inc; the primary is 158300-4. The unit of issue is EA and the FLIS list price is $2.13.

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.

36

part numbers from 39 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-203-4103: 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
158300-410001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier3 · Design control (vendor)2 · Fully interchangeable
177030-9010001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier3 · Design control (vendor)2 · Fully interchangeable
315739-510001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier3 · Design control (vendor)2 · Fully interchangeable
826003519200Combat Capabilities Development Command (Ccdc) Armaments Center Dba Ccdc Div Logistics Research And Engineering Directorate3 · Design control (vendor)2 · Fully interchangeable
9012257712Telemechanics Inc3 · Design control (vendor)2 · Fully interchangeable
9235057712Telemechanics Inc3 · Design control (vendor)2 · Fully interchangeable
B3900724Raytheon Company3 · Design control (vendor)2 · Fully interchangeable
LJ1-2K7182Nsk Uk Ltd3 · Design control (vendor)2 · Fully interchangeable
LJ12K7182Nsk Uk Ltd3 · Design control (vendor)2 · Fully interchangeable
LS521760Schatz Bearing Corporation3 · Design control (vendor)2 · Fully interchangeable
LS543991Fag Bearings Corporation3 · Design control (vendor)2 · Fully interchangeable
LS5TF43991Fag Bearings Corporation3 · Design control (vendor)2 · Fully interchangeable
LS5TFG75A43991Fag Bearings Corporation3 · Design control (vendor)2 · Fully interchangeable
RLS452676Skf Usa Inc.3 · Design control (vendor)2 · Fully interchangeable
2751114418Unisys Corp Defense Systems C S D Field Engineering5 · Secondary reference9 · Reference only
3201XR1A43334General Motors Corp Delco Moraine Ndh Div5 · Secondary reference9 · Reference only
4320154333Logical Technical Services Corp Corporate Headquarters5 · Secondary reference9 · Reference only
6-30-041-201-051064Robbins And Myers Inc5 · Secondary reference9 · Reference only
6001661K3861Thales Security Systems Uk Limited5 · Secondary reference2 · Fully interchangeable
60176189749Clark Material Handling Company5 · Secondary reference2 · Fully interchangeable
620152676Skf Usa Inc.5 · Secondary reference2 · Fully interchangeable
9012270408At And T Corp5 · Secondary reference9 · Reference only
9012264959American Telephone And Telegraph Co5 · Secondary reference9 · Reference only
9012206KW9Lucent Technologies Inc Dba Federal Marketing Group5 · Secondary reference9 · Reference only
9235064959American Telephone And Telegraph Co5 · Secondary reference9 · Reference only
9235070408At And T Corp5 · Secondary reference9 · Reference only
9235006KW9Lucent Technologies Inc Dba Federal Marketing Group5 · Secondary reference9 · Reference only
95685712603Clark Equipment Co5 · Secondary reference9 · Reference only
A26-6089198Emhart Industries Inc5 · Secondary reference9 · Reference only
BB-18-428873Itw Food Equipment Group LLC5 · Secondary reference2 · Fully interchangeable
D20812603Clark Equipment Co5 · Secondary reference9 · Reference only
D20877948Singer Co The5 · Secondary reference9 · Reference only
D20877237Dana Off Highway Products, LLC5 · Secondary reference2 · Fully interchangeable
F209011815877948Singer Co The5 · Secondary reference9 · Reference only
LJ 1/2F0673Ntn-Snr Roulements5 · Secondary reference1 · Not fully interchangeable
LJ1/2F9547Nsk France Sa5 · Secondary reference1 · Not fully interchangeable
LS5F0937Fag France Sa5 · Secondary reference9 · Reference only
LS5D2456Schaeffler Aerospace Germany Gmbh & Co. Kg5 · Secondary reference2 · Fully interchangeable
LS580038Equitable Bearing Co Inc5 · Secondary reference9 · Reference only
RLS4F0272Skf France5 · Secondary reference1 · Not fully interchangeable
W36812128Columbus Mckinnon Corp Cm Hoist Div5 · Secondary reference9 · Reference only
316804010001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier7 · Replaced/superseded2 · Fully interchangeable
20014556232Lockheed Martin CorporationC1 · Not fully interchangeable
20171593Central Die Casting And Mfg Co IncC1 · Not fully interchangeable
20121178Textron IncC1 · Not fully interchangeable
620163327Mcnally Industries LLC Div Northern Pump DivisionC1 · Not fully interchangeable
620143766Skf Industries Inc Nice Bearing Products DivC1 · Not fully interchangeable
820313PC562983Eaton Aerospace, LLCC1 · Not fully interchangeable
CSA-378-20188080Cooper Cameron Corp Cooper Bessemer Reciprocating Products DivC1 · Not fully interchangeable
D15-460 PIECE 280231Westinghouse Electric Corp Sturtevant DivC1 · Not fully interchangeable
D15-773GPC25190099Northrop Grumman Systems CorporationC1 · Not fully interchangeable
P201KDDFS38121335Timken CoC1 · 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 158300-4.

Request 158300-4

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
$2.13
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Overall Width
MILLIMETERS NOMINAL 10.0
Bore Diameter
MILLIMETERS NOMINAL 12.00
Overall Outside Diameter
MILLIMETERS NOMINAL 32.00
Surface Finish
GROUND
Retainer Fabrication Method
PRESSED
Load Direction
RADIAL
Bore Shape
STRAIGHT
Internal Fit-Up Designation
STANDARD
Standard Tolerance Designation
ABEC NO.1
Lubrication Material
GREASE
Lubrication Material Document And Classification
MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827
Material
OVERALL STEEL

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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