Home · NSN 00-198-2157

NSN 00-198-2157 — Bearing,Ball,Rod End

NIIN 00-198-2157 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-198-2157 is the national stock number for a bearing,ball,rod end. It cross-references to 9 manufacturer part numbers from 6 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Sasco Inc Canadian Div, Aeronautical Standards Group Dept Of Navy And Air Force; the primary is A76028. The unit of issue is EA and the FLIS list price is $93.53.

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.

part numbers from 6 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
MS21153-4FL5	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
A76028	58275	Sasco Inc Canadian Div	5 · Secondary reference	9 · Reference only
AN951RE4FL5	88044	Aeronautical Standards Group Dept Of Navy And Air Force	5 · Secondary reference	1 · Not fully interchangeable
RE4FL5	38443	Skf Usa Inc.	5 · Secondary reference	9 · Reference only
RE4FL5FS10160	21335	Timken Co	5 · Secondary reference	9 · Reference only
RE4FL5FS10160X	21335	Timken Co	5 · Secondary reference	9 · Reference only
RE4FL5FS464	73134	Roller Bearing Company Of America, Inc.	5 · Secondary reference	1 · Not fully interchangeable
RE4FL5FS464	21335	Timken Co	5 · Secondary reference	9 · Reference only
RE4FL5MILG3278	21335	Timken Co	5 · Secondary reference	9 · Reference only
REP4FL5FS428	21335	Timken Co	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 A76028.

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

DLA management data

FLIS unit price: $93.53
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: LEFT-HAND
Shank Diameter: INCHES NOMINAL 0.4380
Overall Length: INCHES NOMINAL 1.9380
Bore Diameter: INCHES NOMINAL 0.2500
Overall Outside Diameter: INCHES NOMINAL 0.9380
Shank Thread Length: INCHES NOMINAL 0.7500
Outer Ring Width: INCHES NOMINAL 0.4480
Inner Ring Width: INCHES NOMINAL 0.5930
Length From Bore Center To Shank End: INCHES NOMINAL 1.4690
Shield Quantity: 2
Alignment Type: SELF-ALIGNING
Self-Alignment Location: INTERNAL
Width Across Flats: INCHES NOMINAL 0.4380
Thread Quantity Per Inch: 24
Nominal Thread Size: INCHES 0.312
Self-Alignment Angle: DEGREES NOMINAL 10.00
Lubrication Material: GREASE
Lubrication Material Document And Classification: MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827
Material: BALL STEEL
Material: OUTER RING STEEL
Material: SHIELD STEEL CORROSION RESISTING
Material: SHAFT STEEL
Material: INNER RING STEEL

Related stock numbers

Other NSNs filed under the same part numbers.

00-723-3450 · Ammeter

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.