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SMB121208P1 — SMB121208P1

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SMB121208P1: SMB121208P1.

The SMB121208P1 is a the manufacturer industrial component. Key specifications include overall_depth: 0.520 INCHES NOMINAL IN, inside_diameter: 0.257 INCHES NOMINAL IN, screw_drive_type: CROSS RECESS TYPE 1, style_designator: HEXAGON, attachment_method: SETSCREWS, overall_thickness: 0.520 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-579-6934, 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
SMB121208P1
NSN: 5355-00-579-6934
FSC: 5355 — Knobs and Pointers
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
overall_depth0.520 INCHES NOMINAL IN
inside_diameter0.257 INCHES NOMINAL IN
screw_drive_typeCROSS RECESS TYPE 1
style_designatorHEXAGON
attachment_methodSETSCREWS
overall_thickness0.520 INCHES NOMINAL IN
width_across_flats0.625 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES SCREW HOLE IN
setscrew_hole_quantity2
thread_quantity_per_inch32 SCREW HOLE
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
shaft_accommodation_styleROUND
NSN5355-00-579-6934
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SMB121208P1 TITLE COMPONENT PN SMB121208P1 MFR SMB121208P1
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.180 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.520 INCHES NOMINAL IN
•
STYLE DESIGNATOR: HEXAGON
•
SETSCREW HOLE QUANTITY: 2
•
NOMINAL THREAD SIZE: 0.164 INCHES SCREW HOLE IN
•
INSIDE DIAMETER: 0.257 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.180 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.520 INCHES NOMINAL IN
STYLE DESIGNATORHEXAGON
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
INSIDE DIAMETER0.257 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONSMOOTH
COLORBLACK
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES 1
SMB12108P1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SMB121208P1?
SMB121208P1 is a SMB121208P1.
What parts can replace SMB121208P1?
There is 1 known substitute for SMB121208P1: SMB12108P1. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB121208P1?
SMB121208P1 is cataloged in the U.S. Government catalog under NSN 5355-00-579-6934. 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.