Home · NSN 00-554-5720

NSN 00-554-5720 — Bearing,Ball,Annular

NIIN 00-554-5720 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-554-5720 is the national stock number for a bearing,ball,annular. It cross-references to 15 manufacturer part numbers from 13 CAGE codes, including Federal Commercial Item Description Promulgated By General Services Administration Washington Dc, Naval Air Warfare Center Aircraft Division, Lakehurst, Curtiss-Wright Controls Integrated Sensing, Inc.; the primary is 321124-1. The unit of issue is EA and the FLIS list price is $207.36.

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.

15

part numbers from 13 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-554-5720: 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
AA59644-213ACBB58536Federal Commercial Item Description Promulgated By General Services Administration Washington Dc2 · Item ident. reference2 · Fully interchangeable
AA5964458536Federal Commercial Item Description Promulgated By General Services Administration Washington Dc41 · Not fully interchangeable
321124-180020Naval Air Warfare Center Aircraft Division, Lakehurst5 · Secondary reference9 · Reference only
47-13-4304320Curtiss-Wright Controls Integrated Sensing, Inc.5 · Secondary reference9 · Reference only
77R8X1ANG1543334General Motors Corp Delco Moraine Ndh Div5 · Secondary reference9 · Reference only
77R8X1ANG1524617General Motors Corp5 · Secondary reference9 · Reference only
77R8X1MILL354543334General Motors Corp Delco Moraine Ndh Div5 · Secondary reference9 · Reference only
77R8X1MILL354524617General Motors Corp5 · Secondary reference9 · Reference only
FF-B-17181348Federal Specifications Promulgated By General Services Administration Washington Dc5 · Secondary reference9 · Reference only
MIL-G-81322E81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
R8FFHT-1V121760Schatz Bearing Corporation5 · Secondary reference9 · Reference only
S5KDDANG1521335Timken Co5 · Secondary reference9 · Reference only
S5KDDFS2643NPS1Rbc Aircraft Products, Inc.5 · Secondary reference9 · Reference only
S5KDDFS26421335Timken Co5 · Secondary reference9 · Reference only
S5KDDFS26473134Roller Bearing Company Of America, Inc.5 · Secondary reference9 · Reference only
S5RFFANG1521760Schatz Bearing Corporation5 · Secondary reference9 · Reference only
S5RPPTFANG1543991Fag Bearings Corporation5 · Secondary reference9 · Reference only
S5SFFQ5A7MILL354538443Skf Usa Inc.5 · Secondary reference9 · Reference only
S5SFFQ5B7ANG1538443Skf Usa Inc.5 · Secondary reference9 · 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 321124-1.

Request 321124-1

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
$207.36
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Overall Width
INCHES NOMINAL 0.3125
Bore Diameter
INCHES NOMINAL 0.5000
Overall Outside Diameter
INCHES NOMINAL 1.1250
Surface Finish
GROUND
Retainer Fabrication Method
PRESSED
Shield Quantity
2
Load Direction
RADIAL
Bore Shape
STRAIGHT
Internal Fit-Up Designation
STANDARD
Standard Tolerance Designation
ABEC NO.1
Special Features
TYPE 115, GRADE 00
Lubrication Material
GREASE
Lubrication Material Document And Classification
MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-81322
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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