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602030 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

602030: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, bulb_length: 75.0 MILLIMETERS NOMINAL MM, overall_width: 58.0 MILLIMETERS NOMINAL MM, overall_height: 42.0 MILLIMETERS NOMINAL MM, overall_length: 37.0 MILLIMETERS NOMINAL MM, mounting_method: BRACKET(S). This part is cataloged in the U.S.

Government catalog under NSN 5330-01-071-0441, 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
602030
NSN: 5330-01-071-0441
NIINs: 010710441, 012158888, 016130575
FSC: 5330 — Packing and Gasket Materials
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
bulb_length75.0 MILLIMETERS NOMINAL MM
overall_width58.0 MILLIMETERS NOMINAL MM
overall_height42.0 MILLIMETERS NOMINAL MM
overall_length37.0 MILLIMETERS NOMINAL MM
mounting_methodBRACKET(S)
special_featuresALUMINUM COVER
style_designatorRECTANGULAR
peripheral_diameter2.933 INCHES MINIMUM AND 2.935 INCHES MAXIMUM IN
center_hole_diameter1.756 INCHES MINIMUM AND 1.758 INCHES MAXIMUM IN
cross-sectional_height0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
end_item_identification6640-01-547-1760
NSN5330-01-071-0441
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 602030 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.372 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
PERIPHERAL DIAMETER: 2.933 INCHES MINIMUM AND 2.935 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.756 INCHES MINIMUM AND 1.758 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1010 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.372 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECUP
PERIPHERAL DIAMETER2.933 INCHES MINIMUM AND 2.935 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.756 INCHES MINIMUM AND 1.758 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1010 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
1653-602030Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 602030?
602030 is a SWITCH,THERMOSTATIC.
What parts can replace 602030?
There is 1 known substitute for 602030: 1653-602030. Substitute compatibility should be verified for your specific system.
What is the NSN for 602030?
602030 is cataloged in the U.S. Government catalog under NSN 5330-01-071-0441. 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.