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5166590 — HANDLE,MANUAL CONTROL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5166590: HANDLE,MANUAL CONTROL.

The HANDLE,MANUAL CONTROL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OVERALL, overall_width: 1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM IN, overall_length: 3.600 INCHES MINIMUM AND 3.600 INCHES MINIMUM AND 3.660 INCHES MAXIMUM3.660 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S)UNTHREADED HOLE(S), largest_end_width: 1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-346-4389, 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
5166590
NSN: 5340-01-346-4389
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OVERALL
overall_width1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM IN
overall_length3.600 INCHES MINIMUM AND 3.600 INCHES MINIMUM AND 3.660 INCHES MAXIMUM3.660 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)UNTHREADED HOLE(S)
largest_end_width1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
smallest_end_width0.980 INCHES MINIMUM AND 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM1.020 INCHES MAXIMUM IN
mounting_facility_diameter0.193 INCHES MINIMUM AND 0.193 INCHES MINIMUM AND 0.201 INCHES MAXIMUM0.201 INCHES MAXIMUM IN
mounting_facility_quantity44
material_document_and_classificationASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
center_to_center_distance_between_mounting_facilities_parallel_to_length0.490 INCHES MINIMUM AND 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM0.510 INCHES MAXIMUM IN
NSN5340-01-346-4389
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5166590 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
•
MOUNTING FACILITY DIAMETER: 0.193 INCHES MINIMUM AND 0.193 INCHES MINIMUM AND 0.201 INCHES MAXIMUM0.201 INCHES MAXIMUM IN
•
MOUNTING FACILITY QUANTITY: 44
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.490 INCHES MINIMUM AND 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM0.510 INCHES MAXIMUM IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)UNTHREADED HOLE(S)
•
LARGEST END WIDTH: 1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY DIAMETER0.193 INCHES MINIMUM AND 0.193 INCHES MINIMUM AND 0.201 INCHES MAXIMUM0.201 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY44
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.490 INCHES MINIMUM AND 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM0.510 INCHES MAXIMUM IN
MOUNTING METHODUNTHREADED HOLE(S)UNTHREADED HOLE(S)
LARGEST END WIDTH1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.600 INCHES MINIMUM AND 3.600 INCHES MINIMUM AND 3.660 INCHES MAXIMUM3.660 INCHES MAXIMUM IN
OVERALL WIDTH1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 5166590?
5166590 is a HANDLE,MANUAL CONTROL.
What is the NSN for 5166590?
5166590 is cataloged in the U.S. Government catalog under NSN 5340-01-346-4389. 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.