Home · NSN 00-974-4141

NSN 00-974-4141 — Bearing,Roller,Airframe

NIIN 00-974-4141 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-974-4141 is the national stock number for a bearing,roller,airframe. It cross-references to 8 manufacturer part numbers from 7 CAGE codes, including Society Of Automotive Engineers Inc, Sae International, The Boeing Company; the primary is BACB10C134H. The unit of issue is EA and the FLIS list price is $282.88.

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 7 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
MS28913-4C	81343	Society Of Automotive Engineers Inc	3 · Design control (vendor)	9 · Reference only
MS28913-4C	0U583	Sae International	3 · Design control (vendor)	2 · Fully interchangeable
BACB10C134H	17765	The Boeing Company	5 · Secondary reference	9 · Reference only
BACB10C134H	81205	The Boeing Company	5 · Secondary reference	9 · Reference only
BR4	77896	Rexnord Industries, LLC Div Aerosspace Bearing Operation	5 · Secondary reference	9 · Reference only
BR4H	77896	Rexnord Industries, LLC Div Aerosspace Bearing Operation	5 · Secondary reference	9 · Reference only
BR4MILG3278	77896	Rexnord Industries, LLC Div Aerosspace Bearing Operation	5 · Secondary reference	9 · Reference only
DAS4-14A	77896	Rexnord Industries, LLC Div Aerosspace Bearing Operation	5 · Secondary reference	9 · Reference only
DAS4-14A(U)-41	77896	Rexnord Industries, LLC Div Aerosspace Bearing Operation	5 · Secondary reference	2 · Fully interchangeable
MS28913-4C	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
EAB1030	81996	Us Army Aviation And Missile Command	D	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 BACB10C134H.

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

DLA management data

FLIS unit price: $282.88
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Bore Diameter: INCHES MINIMUM 0.2495 AND INCHES MAXIMUM 0.2500
Overall Outside Diameter: INCHES MINIMUM 0.9009 AND INCHES MAXIMUM 0.9014
Outer Ring Width: INCHES NOMINAL 0.4640
Inner Ring Width: INCHES MINIMUM 0.6200 AND INCHES MAXIMUM 0.6250
Seal Quantity: 2
Bearing Seal Type: CONTACT
Special Features: LUBRICANT HOLES AND GROOVE IN OUTER RING,TWO HEAT TREATED SLEEVES AND COLLARS ON INNER RING,RADIAL CLEARANCE 0.0002 IN. TO 0.0017 IN.
Lubrication Material: GREASE
Lubrication Material Document And Classification: MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827
Material: INNER RING STEEL
Material: OUTER RING STEEL
Material: RETAINER STEEL
Material: ROLLER STEEL
Material: SEAL RUBBER SYNTHETIC
Surface Treatment: ALL EXTERNAL/EXPOSED METAL SURFACES CADMIUM

Related stock numbers

Other NSNs filed under the same part numbers.

00-441-2618 · Sleeve,Shaft,Pump

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.