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EMB3-4 — ELECTRONIC MODULE,STANDARDIZED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

EMB3-4: ELECTRONIC MODULE,STANDARDIZED.

The ELECTRONIC MODULE,STANDARDIZED is a the manufacturer industrial component. Key specifications include material: IRON BAND, construction_type: TWO PIECE, surface_treatment: ENAMEL OVERALL, clamp_overall_length: 3.250 INCHES NOMINAL IN, nominal_pipe_size_accommodated: 0.750 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-252-7707, 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
EMB3-4
NSN: 4730-00-252-7707
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 87255 — SPRAGUE METER DIV OF M B SKINNER PRODUCTS UNIT TEXTRON INC (USA)
SPECIFICATIONS
materialIRON BAND
construction_typeTWO PIECE
surface_treatmentENAMEL OVERALL
clamp_overall_length3.250 INCHES NOMINAL IN
nominal_pipe_size_accommodated0.750 INCHES IN
NSN4730-00-252-7707
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: EMB3-4 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES IN
•
CLAMP OVERALL LENGTH: 3.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: ENAMEL OVERALL
•
MATERIAL: STEEL NUT
•
CONSTRUCTION TYPE: TWO PIECE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES IN
CLAMP OVERALL LENGTH3.250 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL OVERALL
MATERIALSTEEL NUT
MATERIALRUBBER SYNTHETIC CUSHION
MATERIALSTEEL BOLT
MATERIALIRON BAND
CONSTRUCTION TYPETWO PIECE
SUBSTITUTES & CROSS-REFERENCES 3
EMBReference document
Same NSN cross-reference
Reference document — Design control — primary reference
EMReference document
Same NSN cross-reference
Reference document — Secondary reference
089905Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 EMB3-4?
EMB3-4 is a ELECTRONIC MODULE,STANDARDIZED.
What parts can replace EMB3-4?
There are 3 known substitutes for EMB3-4: EMB, EM, 089905. Substitute compatibility should be verified for your specific system.
What is the NSN for EMB3-4?
EMB3-4 is cataloged in the U.S. Government catalog under NSN 4730-00-252-7707. 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.