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NC309443 — LEVER,MANUAL CONTROL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

NC309443: LEVER,MANUAL CONTROL.

The LEVER,MANUAL CONTROL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thickness: 0.688 INCHES NOMINAL IN, neck_height: 0.912 INCHES NOMINAL IN, flange_section_style: PLAIN FACE, RAISED NECK, face_seating_surface_condition: GROUND, material_document_and_classification: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-211-7082, 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
NC309443
NSN: 4730-01-211-7082
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thickness0.688 INCHES NOMINAL IN
neck_height0.912 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, RAISED NECK
face_seating_surface_conditionGROUND
material_document_and_classificationMIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4730-01-211-7082
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NC309443 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FACE SEATING SURFACE CONDITION: GROUND
•
FLANGE SECTION STYLE: PLAIN FACE, RAISED NECK
•
NECK HEIGHT: 0.912 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: COPPER ALLOY
•
THICKNESS: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FACE SEATING SURFACE CONDITIONGROUND
FLANGE SECTION STYLEPLAIN FACE, RAISED NECK
NECK HEIGHT0.912 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
THICKNESS0.688 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 3
298-00-204-ASSY LL1/4 PC40Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
298-00-204Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
298-00-204 ASSY LL 1/4IN PC40Reference 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 NC309443?
NC309443 is a LEVER,MANUAL CONTROL.
What parts can replace NC309443?
There are 3 known substitutes for NC309443: 298-00-204-ASSY LL1/4 PC40, 298-00-204, 298-00-204 ASSY LL 1/4IN PC40. Substitute compatibility should be verified for your specific system.
What is the NSN for NC309443?
NC309443 is cataloged in the U.S. Government catalog under NSN 4730-01-211-7082. This indicates validated use in U.S. government and defense supply chains.
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