Home · NSN 01-169-5653

NSN 01-169-5653 — Bearing,Plain,Self-Aligning

NIIN 01-169-5653 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-169-5653 is the national stock number for a bearing,plain,self-aligning. It cross-references to 11 manufacturer part numbers from 7 CAGE codes, including Rbc Transport Dynamics Corp, New Hampshire Ball Bearings Inc, The Boeing Company; the primary is 03-503-05DD. The unit of issue is EA and the FLIS list price is $308.60.

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
03-503-05DD	09455	Rbc Transport Dynamics Corp	3 · Design control (vendor)	2 · Fully interchangeable
ABG5-5-12	50294	New Hampshire Ball Bearings Inc	3 · Design control (vendor)	2 · Fully interchangeable
AG5 CR12	15860	New Hampshire Ball Bearings Inc	3 · Design control (vendor)	2 · Fully interchangeable
BACB10W3TM	81205	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable
KSBG5CRD5	97613	Sargent Aerospace & Defense, LLC	3 · Design control (vendor)	2 · Fully interchangeable
BACB10A358GCM2	81205	The Boeing Company	5 · Secondary reference	9 · Reference only
BSN-5295GC	81376	Rbc Southwest Products, Inc.	5 · Secondary reference	2 · Fully interchangeable
BSSN-5422M2	81376	Rbc Southwest Products, Inc.	5 · Secondary reference	2 · Fully interchangeable
KSBG-5CRDS	97613	Sargent Aerospace & Defense, LLC	5 · Secondary reference	9 · Reference only
KSBG-5SD6	97613	Sargent Aerospace & Defense, LLC	5 · Secondary reference	9 · Reference only
NS-5E-2	73134	Roller Bearing Company Of America, Inc.	5 · Secondary reference	2 · Fully interchangeable

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 03-503-05DD.

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

DLA management data

FLIS unit price: $308.60
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Bore Diameter: INCHES MINIMUM 0.3120 AND INCHES MAXIMUM 0.3125
Outer Member Outside Diameter: INCHES MINIMUM 0.7495 AND INCHES MAXIMUM 0.7500
Outer Member Width: INCHES MINIMUM 0.2760 AND INCHES MAXIMUM 0.2860
Inner Member Width: INCHES MINIMUM 0.3700 AND INCHES MAXIMUM 0.3750
Static Radial Load Rating: POUNDS 11300
Hardness Rating: INNER MEMBER ROCKWELL C MINIMUM 56.0 AND ROCKWELL C MAXIMUM 61.0
Hardness Rating: OUTER RACE MEMBER ROCKWELL C MINIMUM 26.0
Special Features: 2 OIL HOLES IN OUTER RACE MEMBER,1 LUBRICATION GROOVE ON OUTER RACE MEMBER OD,1 LUBRICATION GROOVE OUTER RACE MEMBER SPHERICAL SURFACE OR 3 OIL HOLES IN OUTER RACE MEMBER,1 LUBRICATION GROOVE OUTER RA
Material: INNER MEMBER STEEL COMP E52100
Material: LUBRICATION LUBRICANT DRY FILM
Material: OUTER RACE MEMBER STEEL COMP 4130 OR STEEL COMP 4340
Material Document And Classification: LUBRICATION MFR REF SINGLE MATERIAL RESPONSE BNS 3-3, TYE 1, BOEING CO
Material Document And Classification: INNER MEMBER MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-7420
Material Document And Classification: OUTER RACE MEMBER MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6758 OR ASSN STD 2ND MATERIAL RESPONSE AST- A322
Surface Treatment: INNER MEMBER CHROMIUM
Surface Treatment: OUTER RACE MEMBER CADMIUM OR CADMIUM OR CHROMATE
Surface Treatment Document And Classification: INNER MEMBER FED SPEC SINGLE TREATMENT RESPONSE QQ-C-320,TY 1,CL 2
Surface Treatment Document And Classification: OUTER RACE MEMBER FED SPEC ALL TREATMENT RESPONSES QQ--416,TY 1 OR TY 2,CL 2

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.