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9577-33 — SWITCH,LOCK

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

9577-33: SWITCH,LOCK.

The SWITCH,LOCK is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 1.430 INCHES NOMINAL IN, body_diameter: 1.440 INCHES NOMINAL IN, bushing_length: 0.810 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: PANEL. This part is cataloged in the U.S.

Government catalog under NSN 6150-00-122-8820, 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
9577-33
NSN: 6150-00-122-8820
NIINs: 001228820, 014800446
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 74025 — MARATHONNORCO AEROSPACE, INC. DBA MARATHON POWER TECHNOLOGIES COMPANY (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length1.430 INCHES NOMINAL IN
body_diameter1.440 INCHES NOMINAL IN
bushing_length0.810 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodPANEL
special_featuresSINGLE KEY CODE NG100. ALL STEEL PARTS PLATED. O-RING SEALED BETWEEN LOCK CYLINDER & MOUNTING STEM. TWO KEYS INCL.
terminal_type_and_quantity2 SCREW
NSN6150-00-122-8820
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 9577-33 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9577-33?
9577-33 is a SWITCH,LOCK.
What is the NSN for 9577-33?
9577-33 is cataloged in the U.S. Government catalog under NSN 6150-00-122-8820. 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.