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BC1527 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

BC1527: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_width: 1.00 INCHES NOMINAL IN, inside_diameter: 3.38 INCHES MINIMUM AND 4.00 INCHES MAXIMUM IN, special_features: 0.3125-24-UNJF, SADDLE QUICK RELEASE LATCH, style_designator: BAND, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-657-2567, 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
BC1527
NSN: 4730-01-657-2567
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14242 — VOSS INDUSTRIES, LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_width1.00 INCHES NOMINAL IN
inside_diameter3.38 INCHES MINIMUM AND 4.00 INCHES MAXIMUM IN
special_features0.3125-24-UNJF, SADDLE QUICK RELEASE LATCH
style_designatorBAND
surface_treatmentPASSIVATE OVERALL
material_thickness0.063 INCHES NOMINAL IN
media_for_which_gasket_is_designedWATER
part_name_assigned_by_controlling_agencyHOSE CLAMP,SALTWATER SUPPLY
NSN4730-01-657-2567
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BC1527 · 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
•
MEDIA FOR WHICH GASKET IS DESIGNED: WATER
•
STYLE DESIGNATOR: BAND
•
MATERIAL THICKNESS: 0.063 INCHES NOMINAL IN
•
INSIDE DIAMETER: 3.38 INCHES MINIMUM AND 4.00 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
MEDIA FOR WHICH GASKET IS DESIGNEDWATER
STYLE DESIGNATORBAND
OVERALL WIDTH1.00 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
INSIDE DIAMETER3.38 INCHES MINIMUM AND 4.00 INCHES MAXIMUM IN
SPECIAL FEATURES0.3125-24-UNJF, SADDLE QUICK RELEASE LATCH
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE CLAMP,SALTWATER SUPPLY
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
428367Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BC1527?
BC1527 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace BC1527?
There is 1 known substitute for BC1527: 428367. Substitute compatibility should be verified for your specific system.
What is the NSN for BC1527?
BC1527 is cataloged in the U.S. Government catalog under NSN 4730-01-657-2567. 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.