Home · NSN 01-198-7971

NSN 01-198-7971 — Bearing,Sleeve

NIIN 01-198-7971 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-198-7971 is the national stock number for a bearing,sleeve. It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Sae International, Society Of Automotive Engineers Inc, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is AS81934/1. The unit of issue is EA and the FLIS list price is $24.41.

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.

4

part numbers from 3 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-198-7971: 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
M81934/1-05C0080U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS81934/10U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
AS81934/181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS81934/10U583Sae International5 · Secondary reference9 · Reference only
M81934/1-05C00881349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
M81934/1-05C00881343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
MIL-B-81934/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · 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 AS81934/1.

Request AS81934/1

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
$24.41
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Feb 1, 2026

Item characteristics

Overall Length
INCHES MINIMUM 0.2400 AND INCHES MAXIMUM 0.2500
Body Outside Diameter
INCHES MINIMUM 0.4381 AND INCHES MAXIMUM 0.4386
Body Inside Diameter
INCHES MINIMUM 0.3130 AND INCHES MAXIMUM 0.3140
Corner Shape
ALL CORNERS SQUARE
Surface Finish
LEFT END SURFACE OF BODY MICROINCHES 125.0
Surface Finish
OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 63.0
Surface Finish
RIGHT END SURFACE OF BODY MICROINCHES 125.0
Surface Finish
INSIDE DIAMETER SURFACE OF BODY MICROINCHES 125.0
Material
OUTER LAYER STEEL COMP 630
Material
INNER LAYER PLASTIC POLYTETRAFLUOROETHYLENE
Material Document And Classification
OUTER LAYER ASSN STD SINGLE MATERIAL RESPONSE A-S 5643

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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