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FSG 31 - Bearings
FSC 3110 - Unmounted Antifriction Bearings
NSN 3110-00-018-4035

3110-00-018-4035

NIIN 00-018-4035 - Bearing Retainer and Rollers

NSN 3110-00-018-4035 Classification

An assembled inner component of a roller bearing, consisting of a frame or inclosure which spaces and retains the rolling elements of a bearing, roller (as modified) and the rollers which are the rolling elements in a bearing, roller (as modified).

pressed retainer fabrication method, 2 retainer piece quantity, steel overall material, 3.2400 inches nominal outside diameter, 2.5020 inches nominal bore diameter

National Stock Number: 3110-00-018-4035
Federal Supply Group: 31 - Bearings
Federal Supply Classification: 3110 - Unmounted Antifriction Bearings
National Item Identification Number: 00-018-4035
Item Name Code: 00035
Assigned Date: Tue, Jan 1, 1963
Schedule B Code: 8482997090
Requires Demilitarization: DEMIL/MLI

NSN 3110-00-018-4035 Specification

Set by the OEM (See RNCC code 3)

Bore Diameter: 2.5020 inches nominal
Material: steel overall
Outside Diameter: 3.2400 inches nominal
Retainer Fabrication Method: pressed
Retainer Piece Quantity: 2
Rolling Element Diameter: 0.0781 inches nominal
Style Designator: retainer and rollers, thrust

Quality Commitment

Quality, Safety, and Compliance in Every Supply Requirement

Serving aerospace, military, MRO, and industrial customers with quality-first sourcing, inspected products, audited supply chain processes, and compliance-focused support.

AS9120 Certified

Audited Supply Chain

ITAR Registered

DDTC Registered

HAZMAT Certified

Customer Service Objectives

Every Product 100% Inspected

Every product is 100% inspected to support quality assurance, safety, documentation, and dependable delivery for critical aerospace, defense, MRO, and industrial sourcing requirements.

NSN 3110-00-018-4035 Material

Hazmat, Precious Metals, Criticality, Environment, and ESD

(PMIC) Precious Metals Indicator

Precious metal content is unknown

What does the U code means?

Precious metals indicator code (pmic): this code is to identify items that have precious metals as part of their content. Precious metals are those metals generally considered to be uncommon and highly valuable which are relatively superior in certain properties such as resistance to corrosion and electrical conductivity. The precious metals recovery program for the federal government encompasses gold, silver, platinum, and the platinum family which consists of palladium, iridium, rhodium, osmium, and ruthenium. See volume 10, table 160 and quick info on-line.

(HMIC) Hazardous Metal Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

What does the N code means?

Hazardous materials indicator code: a code established in the dlis total item record (tir) to identify to users of the federal catalog system all known or suspected hazardous items as defined by safety/health, transaction and/or environmental regulations, to serve as a flag that a procuring activity must acquire a material safety data sheet when a hazardous item is procured, and to inform federal catalog system users when more detailed information on an item is available in the hazardous material information system. See volume 10, table 179 and quick info on-line.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

What does the X code means?

Criticality code, federal item identification guide: a code which indicates when an item is technically critical, by reason of tolerance, fit, application, nuclear hardness properties or other characteristic which affects identification of the item. See volume 10, table 181 and quick info on-line.

Cross Reference Parts

Part numbers that meet the specification outlined on this page and set by the OEM

Part Number	CAGE	RNCC	RNVC	DAC	RNAAC	MSDS	SADC
FA 31788	21335	5	9	5	ZZ	-	-
K610068-11	21335	3	2	5	ZZ	-	-
K610068-11	84955	3	2	1	ZZ	-	-

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