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150891 — 150891

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

150891: 150891.

The 150891 is a the manufacturer industrial component. Key specifications include overall_width: 2.812 INCHES NOMINAL IN, terminal_type: SCREW, overall_height: 2.250 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, special_markings: STAMPED 8,9,10,A,B A, structural_design: NONPILE-UP. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-370-0655, 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→ 150891
NSN: 3130-00-370-0655
NIINs: 003700655, 004137737
FSC: 3130 — Bearings, Mounted
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
overall_width2.812 INCHES NOMINAL IN
terminal_typeSCREW
overall_height2.250 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
contact_quantity5
special_markingsSTAMPED 8,9,10,A,B A
structural_designNONPILE-UP
terminal_quantity5
mounting_configurationTWO 7/32 IN. DIA MTG HOLES SPACED 1/2 IN. C TO C IN
government_agency_controlling_contactSPERRY GYROSCOPE CO
contact_item_name_assigned_by_government_agencyBRUSH
contact_identifying_number_assigned_by_government_agencyPART NO. 148878
NSN3130-00-370-0655
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 150891 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HOUSING HEIGHT: 0.750 INCHES NOMINAL IN
•
HOUSING WIDTH: 0.378 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: STEEL OVERALL
•
HOUSING LENGTH: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT0.750 INCHES NOMINAL IN
HOUSING WIDTH0.378 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
MATERIALSTEEL OVERALL
HOUSING LENGTH0.875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 150891?
150891 is a 150891. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 150891?
150891 is cataloged in the U.S. Government catalog under NSN 3130-00-370-0655. This indicates validated use in U.S. government and defense supply chains.
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