ST5M1253-502A — ST5M1253-502A

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST5M1253-502A: ST5M1253-502A.

The ST5M1253-502A is a the manufacturer industrial component. Key specifications include overall_depth: 0.620 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.880 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, special_features: INDEX LINE,BORDER OF INDEX LINE COLORED BLACK,ILLUMINATED KNOB, style_designator: ROUND WITH FLUTED FOILS. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-480-9153, 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

ST5M1253-502A

NSN: 5355-00-480-9153
FSC: 5355 — Knobs and Pointers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

overall_depth	0.620 INCHES NOMINAL IN
inside_diameter	0.250 INCHES NOMINAL IN
outside_diameter	0.880 INCHES NOMINAL IN
screw_drive_type	HEXAGON SOCKET
special_features	INDEX LINE,BORDER OF INDEX LINE COLORED BLACK,ILLUMINATED KNOB
style_designator	ROUND WITH FLUTED FOILS
attachment_method	SETSCREWS
counterbore_depth	0.160 INCHES NOMINAL IN
overall_thickness	0.750 INCHES NOMINAL IN
reference_marking	ARROW
nominal_thread_size	0.164 INCHES SCREW HOLE IN
fluted_foil_quantity	3
NSN	5355-00-480-9153

COMPONENT DIAGRAM

KEY FEATURES

•

DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.310 INCHES NOMINAL IN

•

SHAFT ACCOMMODATION STYLE: COUNTERBORED

•

OVERALL THICKNESS: 0.750 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ROUND WITH FLUTED FOILS

•

OUTSIDE DIAMETER: 0.880 INCHES NOMINAL IN

•

COUNTERBORE DEPTH: 0.160 INCHES NOMINAL IN

•

REFERENCE MARKING: ARROW

•

SETSCREW HOLE QUANTITY: 2

TECHNICAL CHARACTERISTICS

DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE	0.310 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLE	COUNTERBORED
OVERALL THICKNESS	0.750 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND WITH FLUTED FOILS
OUTSIDE DIAMETER	0.880 INCHES NOMINAL IN
COUNTERBORE DEPTH	0.160 INCHES NOMINAL IN
REFERENCE MARKING	ARROW
SETSCREW HOLE QUANTITY	2
NOMINAL THREAD SIZE	0.164 INCHES SCREW HOLE IN
INSIDE DIAMETER	0.250 INCHES NOMINAL IN

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

533-151-13Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 ST5M1253-502A?

ST5M1253-502A is a ST5M1253-502A.

What parts can replace ST5M1253-502A?

There is 1 known substitute for ST5M1253-502A: 533-151-13. Substitute compatibility should be verified for your specific system.

What is the NSN for ST5M1253-502A?

ST5M1253-502A is cataloged in the U.S. Government catalog under NSN 5355-00-480-9153. This indicates validated use in U.S. government and defense supply chains.

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