Needle Roller Bearing

NAS503-10MILG3278

(NSN) National Stock Number

3110-00-227-2981

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00051

Schedule B Code

8482400000

Summary

0.6250 inches nominal bore diameter, 1.6250 inches nominal overall outside diameter, 1.1250 inches nominal outer ring width, 1.5000 inches nominal inner ring width, ground surface finish, rigid alignment type

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	XX

Identification

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

INC	FIIG	Concept	Condition
00051	A044A0	-	1

Specifications

Bore Diameter

0.6250 inches nominal

Details

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

Overall Outside Diameter

1.6250 inches nominal

Details

The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Outer Ring Width

1.1250 inches nominal

Details

None.

Inner Ring Width

1.5000 inches nominal

Details

None.

Surface Finish

ground

Details

An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

Alignment Type

rigid

Details

Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.

Self-Alignment Location

external

Details

Indicates the location of the self-alignment feature.

Special Features

oil hole and groove in inner ring

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Lubrication Material

grease

Details

The chemical compound or mechanical mixture properties with which the item is lubricated.

Lubrication Material Document And Classification

mil-prf-23827 mil spec single material response

Details

The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.

Material

steel comp e52100 or steel comp 8620 or steel or steel comp e50100 or steel comp e51100 overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

mil-s-7420 mil spec 1st material response or 66 fed std 1st material response or mil-s-8690 mil spec 2nd material response or mil-s-7493 mil spec 3rd material response or qq-s-624 fed spec 3rd material response or qq-s-633 fed spec 3rd material response or 66 fed std 4th material response or 66 fed std 5th material response overall

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Surface Treatment

chromium outer ring outside diameter

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Surface Treatment

cadmium exposed surfaces as mounted

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Style Designator

track roller

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
10NBL2426YJ	3NPS1	E	-	5	1	-	ZZ
10NBL2426YJ2C	3NPS1	E	-	5	1	-	ZZ
24466-10	92563	E	-	5	1	-	KZ
10NBL2426YJ	60380	3	-	5	9	-	ZZ
10NBL2426YJ2C	60380	X	-	5	9	-	XX
10NBL2426YJANG25	60380	X	-	5	9	-	XX
1NBL2426YJ	60380	4	-	5	9	-	KZ
1SE4624	45014	X	-	5	9	-	XX
AS24466	0U583	4	-	5	1	-	ZZ
MS24466-10	0U583	E	-	3	2	-	ZZ
SAE-AS24466	0U583	2	-	3	1	-	ZZ
AS24466	81343	4	-	5	9	-	ZZ
MS24466-10	81343	E	-	5	9	-	ZZ
SAE-AS24466	81343	2	-	5	9	-	ZZ
503-10	80205	E	-	5	1	-	XX
NAS503-10	80205	X	-	5	9	-	XX
MS24466-10	96906	X	-	5	9	-	XX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
58860	-	P	-

RVC	WCC	TCC	SHC
-	742	Z	9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

ISO9001 / AS9100 Quality Standards
HAZMAT Certified
On Time Delivery
Qualified Sales Team
Counterfeit Parts Prevention
100% Product Inspections

Manufacturer

NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

CAGE: 80205

ARLINGTON , VA , 22209

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-227-2981

What is the NIIN of the NSN 3110-00-227-2981?

The National Item Identification Number (NIIN) of the NSN 3110-00-227-2981 is 00-227-2981

When the NSN 3110-00-227-2981 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 3110-00-227-2981 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-227-2981 contain any hazardous material?

No data in HMIRS

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