PartsTable
Technical Data Sheet
A1536 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: STEEL WASHER, shaft_type: ROUND SINGLE ACTUATOR, corner_shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER, flange_width: 0.0900 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM IN, shaft_length: 0.930 INCHES MINIMUM AND 0.940 INCHES MAXIMUM SINGLE ACTUATOR IN, thread_class: 3B SINGLE MOUNTING FACILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-080-7955, 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
A1536
NSN: 3120-00-080-7955
FSC: 3120
CAGE: 13730 — AMSCO INC (USA)
SPECIFICATIONS
materialSTEEL WASHER
shaft_typeROUND SINGLE ACTUATOR
corner_shapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
flange_width0.0900 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM IN
shaft_length0.930 INCHES MINIMUM AND 0.940 INCHES MAXIMUM SINGLE ACTUATOR IN
thread_class3B SINGLE MOUNTING FACILITY
overall_width2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
pole_quantity4 EACH SECTION PERIPHERY
terminal_typeTURRET
alignment_typeRIGID
overall_height3.190 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
overall_length4.710 INCHES MINIMUM AND 4.780 INCHES MAXIMUM IN
NSN3120-00-080-7955
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A1536 · 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
CORNER SHAPE: SQUARE INSIDE LEFT CORNER
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH: 100.0 MICROINCHES INTERMEDIATE LAYER
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPEROUND OUTSIDE RIGHT CORNER
SURFACE FINISH100.0 MICROINCHES INTERMEDIATE LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
MATERIALSTEEL COMP 4130 OVERALL
SURFACE TREATMENTCADMIUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SSR271S6709-958411REVCPC14Interchangeable
interchangeable cross-reference
interchangeable
A1536Interchangeable
interchangeable cross-reference
interchangeable
XW6Interchangeable
interchangeable cross-reference
interchangeable
GPW18390BInterchangeable
interchangeable cross-reference
interchangeable
7521710Interchangeable
interchangeable cross-reference
interchangeable
A17401Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1536?
A1536 is a SWITCH,ROTARY.
What parts can replace A1536?
There are 8 known substitutes for A1536: SSR271S6709-958411REVCPC14, A1536, XW6 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1536?
A1536 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-080-7955. This indicates validated use in U.S. government and defense supply chains.
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