21638 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited

EIZO · TAPERED BEARING

PRODUCT OVERVIEW

21638: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include shape: CYLINDRICAL, material: STEEL OVERALL, overall_length: 1.125 INCHES NOMINAL IN, inside_diameter: 1.000 INCHES NOMINAL IN, outside_diameter: 1.094 INCHES NOMINAL IN, overall_diameter: 1.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-6173, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

21638

NSN: 3110-00-100-6173
NIINs: 001006173, 001750207
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 81579 — MASON ELECTRIC CO. DBA MASON CONTROLS (USA)

SPECIFICATIONS

shape	CYLINDRICAL
material	STEEL OVERALL
overall_length	1.125 INCHES NOMINAL IN
inside_diameter	1.000 INCHES NOMINAL IN
outside_diameter	1.094 INCHES NOMINAL IN
overall_diameter	1.094 INCHES NOMINAL IN
segment_quantity	7
style_designator	BALL
shaft_attachment_method	PRESSED ON SHAFT
rolling_element_diameter	0.1250 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA STD TOLERANCE FOR BALLS, GRADE 50
NSN	3110-00-100-6173

COMPONENT DIAGRAM

KEY FEATURES

•

ROLLING ELEMENT DIAMETER: 0.1250 INCHES NOMINAL IN

•

STYLE DESIGNATOR: BALL

•

STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR BALLS, GRADE 50

•

MATERIAL: STEEL OVERALL

TYPICAL APPLICATIONS

Server Internal Cabling
Data Center Cable Infrastructure
SAS/SATA Drive Connectivity

TECHNICAL CHARACTERISTICS

ROLLING ELEMENT DIAMETER	0.1250 INCHES NOMINAL IN
STYLE DESIGNATOR	BALL
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR BALLS, GRADE 50
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 8

115529Reference document

Same NSN cross-reference

Reference document — Secondary reference

102-5162Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

147481Reference document

Same NSN cross-reference

Reference document — Secondary reference

V34450PC58Reference document

Same NSN cross-reference

Reference document — Secondary reference

AF216-2-8Reference document

Same NSN cross-reference

Reference document — Secondary reference

3110001006173Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21638?

21638 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E manufactured by EIZO.

What parts can replace 21638?

There are 8 known substitutes for 21638: 115529, 102-5162, 147481 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 21638?

21638 is cataloged in the U.S. Government catalog under NSN 3110-00-100-6173. This indicates validated use in U.S. government and defense supply chains.

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21638 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

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