BEARING,ROLLER,NEEDLE

12321992

(NSN) National Stock Number

3110-01-257-9190

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00051

Schedule B Code

8482400000

Summary

1.2500 inches nominal overall width, 2.2500 inches nominal bore diameter, 2.6250 inches nominal overall outside diameter, ground surface finish, rigid alignment type, afbma std tolerance for industrial needle bearings standard tolerance designation

DAC	HCC	DMIL	RNCC
1	-	-	1

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

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

Overall Width

1.2500 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Bore Diameter

2.2500 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

2.6250 inches nominal

Details

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

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.

Standard Tolerance Designation

afbma std tolerance for industrial needle bearings

Details

The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

Material

steel overall

Details

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

Style Designator

non-separable, open end, drawn shell

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
B3620	60380	E	-	5	1	-	KZ
12321992	5XMS1	5	-	3	2	-	ZZ
B3620	5XMS1	5	-	5	1	-	ZZ
903-5912047-PIECE 32	80090	E	-	5	9	-	KZ
MS17131-56	96906	E	-	5	9	-	KZ

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

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

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

CAGE: 19207

WARREN , MI , 48397

UNITED STATES

FAQs

Frequently asked questions for NSN 3110-01-257-9190

When the NSN 3110-01-257-9190 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Jun 25, 1987

Does the NSN 3110-01-257-9190 contain any precious metals?

Does not contain precious metal

What is the NIIN of the NSN 3110-01-257-9190?

The National Item Identification Number (NIIN) of the NSN 3110-01-257-9190 is 01-257-9190

Does the NSN 3110-01-257-9190 contain any hazardous material?

No data in HMIRS

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