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30497-6 — SWITCH SUBASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

30497-6: SWITCH SUBASSEMBLY.

The SWITCH SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_width: 0.685 INCHES NOMINAL IN, overall_height: 0.685 INCHES NOMINAL IN, overall_length: 2.690 INCHES NOMINAL IN, flange_diameter: 0.750 INCHES NOMINAL IN, flange_thickness: 0.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-572-1340, 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
MRO→ MRO_GENERAL→ 30497-6
NSN: 5340-00-572-1340
NIINs: 005721340, 010037215
FSC: 5340 — Hardware, Commercial
CAGE: 1UVT5 — BRP US INC (USA)
SPECIFICATIONS
materialPLASTIC
overall_width0.685 INCHES NOMINAL IN
overall_height0.685 INCHES NOMINAL IN
overall_length2.690 INCHES NOMINAL IN
flange_diameter0.750 INCHES NOMINAL IN
flange_thickness0.094 INCHES NOMINAL IN
style_designatorIRREGULAR
body_inside_diameter0.357 INCHES NOMINAL IN
body_outside_diameter0.544 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
outside_chamfer_angle_in_deg45.0
NSN5340-00-572-1340
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 30497-6 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
•
FLANGE DIAMETER: 0.750 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.094 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.544 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: IRREGULAR
•
BODY INSIDE DIAMETER: 0.357 INCHES NOMINAL IN
•
OUTSIDE CHAMFER ANGLE IN DEG: 45.0
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.750 INCHES NOMINAL IN
OVERALL HEIGHT0.938 INCHES NOMINAL IN
FLANGE THICKNESS0.094 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.544 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
STYLE DESIGNATORIRREGULAR
BODY INSIDE DIAMETER0.357 INCHES NOMINAL IN
OUTSIDE CHAMFER ANGLE IN DEG45.0
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALPLASTIC
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 30497-6?
30497-6 is a SWITCH SUBASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 30497-6?
30497-6 is cataloged in the U.S. Government catalog under NSN 5340-00-572-1340. 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.