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Technical Data Sheet
PartsTable / COMPONENT / 273351
273351 ✓ 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 FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include angle: 65.0 DEGREES, height: 0.812 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN, material: STEEL OVERALL, shank_length: 0.562 INCHES NOMINAL IN, special_features: SURFACE LOCATED BALL CHECK VALVE, style_designator: ANGLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-010-9365, 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
273351
NSN: 4730-00-010-9365
FSC: 4730
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
angle65.0 DEGREES
height0.812 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
materialSTEEL OVERALL
shank_length0.562 INCHES NOMINAL IN
special_featuresSURFACE LOCATED BALL CHECK VALVE
style_designatorANGLE
surface_treatmentZINC OVERALL
width_across_flats0.438 INCHES NOMINAL IN
nominal_thread_size0.125 INCHES IN
pressure_relief_methodPORT END
assembly_clearance_radius0.500 INCHES NOMINAL IN
screw_thread_series_designatorPTF-SPL SHORT
NSN4730-00-010-9365
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 273351 · 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
•
ANGLE: 65.0 DEGREES
•
STYLE DESIGNATOR: ANGLE
•
SCREW THREAD SERIES DESIGNATOR: PTF-SPL SHORT
•
NOMINAL THREAD SIZE: 0.125 INCHES IN
•
ASSEMBLY CLEARANCE RADIUS: 0.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
PRESSURE RELIEF METHOD: PORT END
•
WIDTH ACROSS FLATS: 0.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ANGLE65.0 DEGREES
STYLE DESIGNATORANGLE
SCREW THREAD SERIES DESIGNATORPTF-SPL SHORT
NOMINAL THREAD SIZE0.125 INCHES IN
ASSEMBLY CLEARANCE RADIUS0.500 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
PRESSURE RELIEF METHODPORT END
WIDTH ACROSS FLATS0.438 INCHES NOMINAL IN
HEIGHT0.812 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
02082558Interchangeable
interchangeable cross-reference
interchangeable
208CFFInterchangeable
interchangeable cross-reference
interchangeable
43208PPInterchangeable
interchangeable cross-reference
interchangeable
109365Interchangeable
interchangeable cross-reference
interchangeable
3591-114Interchangeable
interchangeable cross-reference
interchangeable
13934Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 273351?
273351 is a FITTING,LUBRICATION.
What parts can replace 273351?
There are 24 known substitutes for 273351: 02082558, 208CFF, 43208PP and 21 more. Substitute compatibility should be verified for your specific system.
Is 273351 still available?
273351 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