B-652 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

B-652: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 1.7500 INCHES NOMINAL IN, bore_diameter: 2.0000 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, features_provided: ELECTROSTATIC SENSITIVE, cone_corner_radius: 0.1410 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-4065, 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

MRO→ MRO_GENERAL→ B-652

NSN: 3110-00-227-4065
NIINs: 002274065, 011972196, 014926623, 016126438
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58370 — HYDROBLASTER (USA)

SPECIFICATIONS

material	STEEL OVERALL
cone_width	1.7500 INCHES NOMINAL IN
bore_diameter	2.0000 INCHES NOMINAL IN
style_designator	NORMAL ANGLE
features_provided	ELECTROSTATIC SENSITIVE
cone_corner_radius	0.1410 INCHES NOMINAL IN
end_item_identification	AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; OJ-719(V)15/UYQ-70(V)2, LHA ACDS CONSOLE; OJ-721(V)7/UYQ-70(V)2, RACK BASED CONSOLE; OJ-719(V)11/UYQ-70(V)2, MK92 FCS
standard_tolerance_designation	AFBMA CLASS 2
part_name_assigned_by_controlling_agency	INAVY: CCA, VME, SBC, PROCESSOR
NSN	3110-00-227-4065

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

CONE CORNER RADIUS: 0.1410 INCHES NOMINAL IN

•

CONE WIDTH: 1.7500 INCHES NOMINAL IN

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

BORE DIAMETER: 2.0000 INCHES NOMINAL IN

•

MATERIAL: STEEL OVERALL

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	NORMAL ANGLE
CONE CORNER RADIUS	0.1410 INCHES NOMINAL IN
CONE WIDTH	1.7500 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	2.0000 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 4

26774JReference document

Same NSN cross-reference

Reference document — Secondary reference

1668279Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

65200Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

30H23Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is B-652?

B-652 is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a MRO (MRO_GENERAL).

What parts can replace B-652?

There are 4 known substitutes for B-652: 26774J, 1668279, 65200 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B-652?

B-652 is cataloged in the U.S. Government catalog under NSN 3110-00-227-4065. This indicates validated use in U.S. government and defense supply chains.

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