Home · NSN 00-018-7451

NSN 00-018-7451 — Bearing,Ball,Airframe

NIIN 00-018-7451 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-018-7451 is the national stock number for a bearing,ball,airframe. It cross-references to 9 manufacturer part numbers from 10 CAGE codes, including Aerocontrolex Group, Inc., Rbc Aircraft Products, Inc., Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier; the primary is 1565660-4. The unit of issue is EA and the FLIS list price is $116.49.

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 10 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
6157P54-12	98889	Aerocontrolex Group, Inc.	1 · Design control	2 · Fully interchangeable
B540DDFS160	3NPS1	Rbc Aircraft Products, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
1565660-4	10001	Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier	5 · Secondary reference	9 · Reference only
180613-7	71791	Curtiss-Wright Controls, Inc.	5 · Secondary reference	2 · Fully interchangeable
5B540DD	12133	Creative Packaging Co Div Of Lilly Eli And Co	5 · Secondary reference	9 · Reference only
B540DD	21335	Timken Co	5 · Secondary reference	9 · Reference only
B540DD	06144	Industrial Tectonics Bearings Corporation	5 · Secondary reference	9 · Reference only
B540DD	A0170	Leonardo Spa Aeronautics Division - Pomigliano D'Arco Site	5 · Secondary reference	2 · Fully interchangeable
B540DDFS160	21335	Timken Co	5 · Secondary reference	9 · Reference only
B540DDFS160	06144	Industrial Tectonics Bearings Corporation	5 · Secondary reference	9 · Reference only
B540DDMILG3278	21335	Timken Co	5 · Secondary reference	9 · Reference only
B540ZZ	38443	Skf Usa Inc.	5 · Secondary reference	1 · Not fully interchangeable
C094600-001	10618	Gyrodyne Co Of America Inc	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 1565660-4.

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

DLA management data

FLIS unit price: $116.49
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Bore Diameter: INCHES NOMINAL 0.8750
Overall Outside Diameter: INCHES NOMINAL 1.3125
Outer Ring Width: INCHES NOMINAL 0.2500
Inner Ring Width: INCHES NOMINAL 0.2810
Shield Quantity: 2
Load Direction: RADIAL
Standard Tolerance Designation: AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
Lubrication Material Document And Classification: MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827
Material: BALL STEEL
Material: INNER RING STEEL
Material: OUTER RING STEEL
Material: SEAL PLASTIC POLYTETRAFLUOROETHYLENE
Surface Treatment: ALL EXTERNAL/EXPOSED METAL SURFACES CADMIUM

Related stock numbers

Other NSNs filed under the same part numbers.

00-422-3350 · Bearing,Ball,Airframe
00-606-8956 · Bearing,Ball,Airframe
00-997-4750 · Bearing,Ball,Airframe

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.