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FSG 31 - Bearings
FSC 3110 - Unmounted Antifriction Bearings
NSN 3110-00-016-3316

3110-00-016-3316

NIIN 00-016-3316 - Cylindrical Roller Bearing

NSN 3110-00-016-3316 Classification

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

straight bore shape, 4.2500 inches nominal bore diameter, steel overall material, standard internal fit-up designation, two direction locating feature

National Stock Number: 3110-00-016-3316
Federal Supply Group: 31 - Bearings
Federal Supply Classification: 3110 - Unmounted Antifriction Bearings
National Item Identification Number: 00-016-3316
Item Name Code: 00015
Assigned Date: Fri, Jan 1, 1960
Schedule B Code: 8482500000
Requires Demilitarization: DEMIL/MLI

NSN 3110-00-016-3316 Specification

Set by the OEM (See RNCC code 3)

Bore Diameter: 4.2500 inches nominal
Bore Shape: straight
Internal Fit-Up Designation: standard
Locating Feature: two direction
Material: steel overall
Overall Outside Diameter: 7.5000 inches nominal
Overall Width: 1.2500 inches nominal
Retainer Fabrication Method: stamped
Standard Tolerance Designation: rbec no.1
Style Designator: single row, two-direction locating, two lip inner ring, two lip outer ring, separable
Surface Finish: ground

Quality Commitment

Quality, Safety, and Compliance in Every Supply Requirement

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ITAR Registered

DDTC Registered

HAZMAT Certified

Customer Service Objectives

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

NSN 3110-00-016-3316 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
NM81641	78047	3	2	3	KZ	-	-
NM81641	78047	3	2	3	KZ
NM81641	K8098	5	9	5	AX	-	-
NM81641	U1476	5	9	5	AX	-	-

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