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148051-1 — 148051-1

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

148051-1: 148051-1.

The 148051-1 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY A380.0 OR ALUMINUM ALLOY 2024, overall_depth: 0.440 INCHES NOMINAL IN, inside_diameter: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, outside_diameter: 0.620 INCHES NOMINAL IN, screw_drive_type: CROSS RECESS TYPE 1, style_designator: ROUND WITH FIN LEVER AND SLOTTED BACK. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-004-9582, 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
148051-1
NSN: 5355-01-004-9582
FSC: 5355 — Knobs and Pointers
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY A380.0 OR ALUMINUM ALLOY 2024
overall_depth0.440 INCHES NOMINAL IN
inside_diameter0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
outside_diameter0.620 INCHES NOMINAL IN
screw_drive_typeCROSS RECESS TYPE 1
style_designatorROUND WITH FIN LEVER AND SLOTTED BACK
attachment_methodSETSCREWS
overall_thickness0.840 INCHES NOMINAL IN
nominal_thread_size0.138 INCHES SCREW HOLE IN
setscrew_hole_quantity2
thread_quantity_per_inch32 SCREW HOLE
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
NSN5355-01-004-9582
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 148051-1 TITLE COMPONENT PN 148051-1 MFR 148051-1
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.250 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.840 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND WITH FIN LEVER AND SLOTTED BACK
•
OUTSIDE DIAMETER: 0.620 INCHES NOMINAL IN
•
SETSCREW HOLE QUANTITY: 2
•
NOMINAL THREAD SIZE: 0.138 INCHES SCREW HOLE IN
•
INSIDE DIAMETER: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.840 INCHES NOMINAL IN
STYLE DESIGNATORROUND WITH FIN LEVER AND SLOTTED BACK
OUTSIDE DIAMETER0.620 INCHES NOMINAL IN
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE IN
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
GRIPPING SURFACE CONDITIONSMOOTH
COLORGRAY, FED STD 595, 36231
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 148051-1?
148051-1 is a 148051-1.
What is the NSN for 148051-1?
148051-1 is cataloged in the U.S. Government catalog under NSN 5355-01-004-9582. 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.