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E246 — SWITCH,TOGGLE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

E246: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360, thickness: 0.250 INCHES NOMINAL IN, overall_length: 1.438 INCHES NOMINAL IN, special_features: W/PROVISION FOR MOUNTING, width_across_flats: 1.500 INCHES NOMINAL IN, male_end_thread_size: 1.125-14. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-012-9513, 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
E246
NSN: 4730-01-012-9513
NIINs: 010129513, 010191880, 016666718
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 74965 — CLARK-RELIANCE LLC DBA JERGUSON GAGE & VALVE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360
thickness0.250 INCHES NOMINAL IN
overall_length1.438 INCHES NOMINAL IN
special_featuresW/PROVISION FOR MOUNTING
width_across_flats1.500 INCHES NOMINAL IN
male_end_thread_size1.125-14
male_end_thread_class2A A
female_end_thread_size0.750-8
male_end_thread_length0.562 INCHES NOMINAL IN
female_end_thread_class2B
female_end_thread_length1.438 INCHES NOMINAL IN
wrenching_facility_shapeHEXAGON
NSN4730-01-012-9513
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: E246 · 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
•
WIDTH ACROSS FLATS: 1.500 INCHES NOMINAL IN
•
MALE END THREAD SIZE: 1.125-14
•
FEMALE END THREAD LENGTH: 1.438 INCHES NOMINAL IN
•
FEMALE END THREAD CLASS: 2B
•
MALE END THREAD DIRECTION: RIGHT-HAND
•
FEMALE END THREAD SIZE: 0.750-8
•
WRENCHING FACILITY SHAPE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.500 INCHES NOMINAL IN
MALE END THREAD SIZE1.125-14
FEMALE END THREAD LENGTH1.438 INCHES NOMINAL IN
FEMALE END THREAD CLASS2B
OVERALL LENGTH1.438 INCHES NOMINAL IN
MALE END THREAD DIRECTIONRIGHT-HAND
FEMALE END THREAD SIZE0.750-8
WRENCHING FACILITY SHAPEHEXAGON
MALE END SCREW THREAD SERIES DESIGNATORUNS
FEMALE END SCREW THREAD SERIES DESIGNATORUNS
SUBSTITUTES & CROSS-REFERENCES 3
E246PC19Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
P-6316Reference document
Same NSN cross-reference
Reference document — Secondary reference
P-6316-F4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E246?
E246 is a SWITCH,TOGGLE.
What parts can replace E246?
There are 3 known substitutes for E246: E246PC19, P-6316, P-6316-F4. Substitute compatibility should be verified for your specific system.
What is the NSN for E246?
E246 is cataloged in the U.S. Government catalog under NSN 4730-01-012-9513. 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.