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561-6404326-1 — HANDLE,MANUAL CONTROL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

561-6404326-1: HANDLE,MANUAL CONTROL.

The HANDLE,MANUAL CONTROL is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, overall_width: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN, overall_length: 4.250 INCHES NOMINAL4.250 INCHES NOMINAL IN, mounting_method: PRESS FITPRESS FIT, mounting_facility_diameter: 0.626 INCHES MINIMUM AND 0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM0.628 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-378-2232, 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
561-6404326-1
NSN: 5340-01-378-2232
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
overall_width1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
overall_length4.250 INCHES NOMINAL4.250 INCHES NOMINAL IN
mounting_methodPRESS FITPRESS FIT
mounting_facility_diameter0.626 INCHES MINIMUM AND 0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM0.628 INCHES MAXIMUM IN
NSN5340-01-378-2232
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 561-6404326-1 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: 0.626 INCHES MINIMUM AND 0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM0.628 INCHES MAXIMUM IN
•
MOUNTING METHOD: PRESS FITPRESS FIT
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY DIAMETER0.626 INCHES MINIMUM AND 0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM0.628 INCHES MAXIMUM IN
MOUNTING METHODPRESS FITPRESS FIT
OVERALL LENGTH4.250 INCHES NOMINAL4.250 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
MATERIALALUMINUM 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 1
561-6404326 FIND 1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 561-6404326-1?
561-6404326-1 is a HANDLE,MANUAL CONTROL.
What parts can replace 561-6404326-1?
There is 1 known substitute for 561-6404326-1: 561-6404326 FIND 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 561-6404326-1?
561-6404326-1 is cataloged in the U.S. Government catalog under NSN 5340-01-378-2232. This indicates validated use in U.S. government and defense supply chains.
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