Bearing Ball

A25501-5C

(NSN) National Stock Number

3110-00-100-6214

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00036

Schedule B Code

8482105068

Summary

0.3125 inches nominal rolling element diameter, afbma std tolerance for balls, grade 100 standard tolerance designation, metallic hardness rating rockwell c min 58.0 in. and max 65.0 in. special features, steel comp 440a overall or steel comp 440b overall or steel comp 440c overall material, 66 fed std 1st material response overall or aisi assn std 2nd material response overall or 66 fed std 3rd material response overall material document and classification, ball style designator

DAC	HCC	DMIL	RNCC
6	-	-	3

RNVC	SADC	MSDS	RNAAC
1	-	-	KZ

Identification

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

INC	FIIG	Concept	Condition
00036	A044A0	-	1

Specifications

Rolling Element Diameter

0.3125 inches nominal

Details

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

Standard Tolerance Designation

afbma std tolerance for balls, grade 100

Details

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

Special Features

metallic hardness rating rockwell c min 58.0 in. and max 65.0 in.

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.

Material

steel comp 440a overall or steel comp 440b overall or steel comp 440c overall

Details

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

Material Document And Classification

66 fed std 1st material response overall or aisi assn std 2nd material response overall or 66 fed std 3rd 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.

Style Designator

ball

Details

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

Nondefinitive Spec/Std Data

2 composition and 100 grade

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
8486457	18876	X	-	5	2	-	XX
5-16SSTLBALLGRADE1	27545	X	-	3	2	-	XX
5-16STAINLESSSTEELBALLGRADE1	27545	X	-	3	2	-	XX
14006	10119	X	-	3	2	-	XX
52480	73030	X	-	3	2	-	XX
177033-17	10001	X	-	3	2	-	XX
400013	58923	X	-	3	2	-	XX
5-16INDIABALL	29337	X	-	3	2	-	XX
5-16SSBALLGRADE1	29337	X	-	3	2	-	XX
40SX7	83179	X	-	5	9	-	XX
K8468646	24446	X	-	5	9	-	XX
HA801J3125	06845	X	-	3	2	-	XX
195137	77927	X	-	5	9	-	XX
100065	25980	X	-	3	2	-	XX
26X4	62983	X	-	3	2	-	XX
2933-6	80020	X	-	3	2	-	XX
STAINLESSSTEEL5-16INDIA	79307	X	-	5	9	-	XX
5-16 STAINLESSSTEELBALLGRADE1	52676	X	-	3	2	-	XX
40SX7	32537	X	-	5	9	-	XX
5-16STAINLESSSTEELBALLGRADE1	43766	X	-	5	9	-	XX
AA22392PC24	23168	X	-	5	9	-	XX
C36044	11976	5	-	5	9	-	ZZ
BL7	24047	5	-	5	9	-	9Z
BL7	6X081	5	-	3	2	-	9Z
BBS312	6K4C8	5	-	3	2	-	ZZ
BBS312	13002	X	-	5	9	-	XX
15D9007-7	7PZX0	5	-	C	1	-	ZZ
32N802PC15	7PZX0	5	-	C	1	-	ZZ
15D9007-7	50024	X	-	5	9	-	XX
32N802PC15	50024	X	-	5	9	-	XX
216C1-20	88042	X	-	3	2	-	XX