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Technical Data Sheet
PartsTable / COMPONENT / PC451220
PC451220 ✓ 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

INNER TUBE,PNEUMATIC TIRE,AIRCRA. Key specifications include material: STEEL OVERALL, overall_width: 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, inside_diameter: 2.344 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN, style_designator: BAND, surface_treatment: ZINC OVERALL, fastening_device_type: PLAIN SLOTTED HEAD SCREW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-092-1904, 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
PC451220
NSN: 4730-01-092-1904
FSC: 4730
CAGE: C7432 — POWER COMPONENTS (DEUTSCHLAND) GMBH (DEU)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
inside_diameter2.344 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN
style_designatorBAND
surface_treatmentZINC OVERALL
fastening_device_typePLAIN SLOTTED HEAD SCREW
NSN4730-01-092-1904
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: PC451220 · 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
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: BAND
•
INSIDE DIAMETER: 2.344 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN
•
FASTENING DEVICE TYPE: PLAIN SLOTTED HEAD SCREW
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
STYLE DESIGNATORBAND
INSIDE DIAMETER2.344 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN
OVERALL WIDTH0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
FASTENING DEVICE TYPEPLAIN SLOTTED HEAD SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
2620PL1304982Interchangeable
interchangeable cross-reference
interchangeable
SIZE 44Interchangeable
interchangeable cross-reference
interchangeable
MILI5014Interchangeable
interchangeable cross-reference
interchangeable
2912T15Interchangeable
interchangeable cross-reference
interchangeable
D120Interchangeable
interchangeable cross-reference
interchangeable
67224Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PC451220?
PC451220 is a INNER TUBE,PNEUMATIC TIRE,AIRCRA.
What parts can replace PC451220?
There are 24 known substitutes for PC451220: 2620PL1304982, SIZE 44, MILI5014 and 21 more. Substitute compatibility should be verified for your specific system.
Is PC451220 still available?
PC451220 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026