PartsTable
Technical Data Sheet
27050-3 ✓ 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

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include end_similarity: NOT IDENTICAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-289-2348, 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
27050-3
NSN: 4730-00-289-2348
FSC: 4730
CAGE: 96795 — GOULD INSTRUMENT SYSTEMS INC (USA)
SPECIFICATIONS
end_similarityNOT IDENTICAL
NSN4730-00-289-2348
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 27050-3 · 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
APPLICATION/FUNCTION: FOR GENERAL PURPOSE USE
FASTENING DEVICE TYPE: PLAIN SLOTTED HEAD SCREW
INSIDE DIAMETER: 0.438 INCHES NOMINAL IN
STYLE DESIGNATOR: BAND
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
APPLICATION/FUNCTIONFOR GENERAL PURPOSE USE
FASTENING DEVICE TYPEPLAIN SLOTTED HEAD SCREW
INSIDE DIAMETER0.438 INCHES NOMINAL IN
STYLE DESIGNATORBAND
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
3163Interchangeable
interchangeable cross-reference
interchangeable
TL7479Interchangeable
interchangeable cross-reference
interchangeable
7479Interchangeable
interchangeable cross-reference
interchangeable
711625-2Interchangeable
interchangeable cross-reference
interchangeable
8496473Interchangeable
interchangeable cross-reference
interchangeable
214-1043P2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27050-3?
27050-3 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace 27050-3?
There are 20 known substitutes for 27050-3: 3163, TL7479, 7479 and 17 more. Substitute compatibility should be verified for your specific system.
Is 27050-3 still available?
27050-3 is currently cancelled.
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