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PartsTable / COMPONENT / N12A-75-387SH
N12A-75-387SH ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include overall_width: 0.750 INCHES NOMINAL IN, inside_diameter: 3.875 INCHES NOMINAL IN, style_designator: BAND, features_provided: LOCKWIRE HOLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-027-2205, 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
N12A-75-387SH
NSN: 4730-01-027-2205
FSC: 4730
CAGE: 94581 — V I J CORP DIV NATIONAL UTILITIES COMPANY (USA)
SPECIFICATIONS
overall_width0.750 INCHES NOMINAL IN
inside_diameter3.875 INCHES NOMINAL IN
style_designatorBAND
features_providedLOCKWIRE HOLE
NSN4730-01-027-2205
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: N12A-75-387SH · 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
•
STYLE DESIGNATOR: BAND
•
FEATURES PROVIDED: LOCKWIRE HOLE
•
INSIDE DIAMETER: 3.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORBAND
FEATURES PROVIDEDLOCKWIRE HOLE
INSIDE DIAMETER3.875 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A500-262Interchangeable
interchangeable cross-reference
interchangeable
500-262Interchangeable
interchangeable cross-reference
interchangeable
T1Interchangeable
interchangeable cross-reference
interchangeable
1583CInterchangeable
interchangeable cross-reference
interchangeable
A175-036135Interchangeable
interchangeable cross-reference
interchangeable
60-40681-28Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N12A-75-387SH?
N12A-75-387SH is a CLAMP,HOSE.
What parts can replace N12A-75-387SH?
There are 7 known substitutes for N12A-75-387SH: A500-262, 500-262, T1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N12A-75-387SH?
N12A-75-387SH is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-027-2205. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026