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PartsTable / COMPONENT / S9400-921906PC4
S9400-921906PC4 ✓ 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 material: COPPER ALLOY OVERALL, inside_diameter: 1.125 INCHES NOMINAL IN, style_designator: BAND, fastening_device_type: PLAIN SLOTTED HEAD SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-289-5912, 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
S9400-921906PC4
NSN: 4730-00-289-5912
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
inside_diameter1.125 INCHES NOMINAL IN
style_designatorBAND
fastening_device_typePLAIN SLOTTED HEAD SCREW
NSN4730-00-289-5912
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S9400-921906PC4 · 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
•
FASTENING DEVICE TYPE: PLAIN SLOTTED HEAD SCREW
•
MATERIAL: COPPER ALLOY OVERALL
•
STYLE DESIGNATOR: BAND
•
INSIDE DIAMETER: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENING DEVICE TYPEPLAIN SLOTTED HEAD SCREW
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORBAND
INSIDE DIAMETER1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
21164Interchangeable
interchangeable cross-reference
interchangeable
4552-1Interchangeable
interchangeable cross-reference
interchangeable
L91A1052Interchangeable
interchangeable cross-reference
interchangeable
1403VHLD09S10604PC74Interchangeable
interchangeable cross-reference
interchangeable
248630Interchangeable
interchangeable cross-reference
interchangeable
18F682D377Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S9400-921906PC4?
S9400-921906PC4 is a CLAMP,HOSE.
What parts can replace S9400-921906PC4?
There are 9 known substitutes for S9400-921906PC4: 21164, 4552-1, L91A1052 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S9400-921906PC4?
S9400-921906PC4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-289-5912. 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