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125120 — SWITCH,ROTARY

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

125120: SWITCH,ROTARY.

The SWITCH,ROTARY is a Hama industrial component. Key specifications include length: 0.562 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, head_style: FLAT CHAMFER, shaft_type: ROUND SINGLE ACTUATOR, head_height: 0.094 INCHES NOMINAL IN, shaft_length: 0.875 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-206-8092, 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→ 125120
NSN: 5305-00-206-8092
NIINs: 002068092, 007295717, 009075771, 013277817, 015329187, 016657899
FSC: 5305 — Screws
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
length0.562 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
head_styleFLAT CHAMFER
shaft_typeROUND SINGLE ACTUATOR
head_height0.094 INCHES NOMINAL IN
shaft_length0.875 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class3A A
head_diameter0.375 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
flute_quantity4
overall_length2.750 INCHES NOMINAL IN
NSN5305-00-206-8092
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 125120 · Hama ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.094 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.225 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 0.100 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.218 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 0.225 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.094 INCHES NOMINAL IN
FASTENER LENGTH0.225 INCHES MAXIMUM IN
SHOULDER LENGTH0.100 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.218 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.225 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTCADMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
33-41Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
300-41Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 125120?
125120 is a SWITCH,ROTARY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 125120?
There are 2 known substitutes for 125120: 33-41, 300-41. Substitute compatibility should be verified for your specific system.
What is the NSN for 125120?
125120 is cataloged in the U.S. Government catalog under NSN 5305-00-206-8092. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.