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PartsTable / COMPONENT / G172-3
G172-3 ✓ 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

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include height: 0.875 INCHES NOMINAL IN, material: STEEL OVERALL, special_features: SCREW THD LG 0.281 IN. NOM IN, style_designator: STRAIGHT, HINGED CAP, surface_treatment: NICKEL OVERALL, width_across_flats: 0.500 INCHES NOMINAL IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-426-8230, 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
G172-3
NSN: 4730-00-426-8230
FSC: 4730
CAGE: 80195 — ED ETNYRE & CO (USA)
SPECIFICATIONS
height0.875 INCHES NOMINAL IN
materialSTEEL OVERALL
special_featuresSCREW THD LG 0.281 IN. NOM IN
style_designatorSTRAIGHT, HINGED CAP
surface_treatmentNICKEL OVERALL
width_across_flats0.500 INCHES NOMINAL IN
nominal_thread_size0.125 INCHES IN
thread_quantity_per_inch27
assembly_clearance_radius0.453 INCHES NOMINAL IN
screw_thread_series_designatorNPT
NSN4730-00-426-8230
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: G172-3 · 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
•
THREAD QUANTITY PER INCH: 27
•
NOMINAL THREAD SIZE: 0.125 INCHES IN
•
ASSEMBLY CLEARANCE RADIUS: 0.453 INCHES NOMINAL IN
•
HEIGHT: 0.875 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT, HINGED CAP
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH27
NOMINAL THREAD SIZE0.125 INCHES IN
ASSEMBLY CLEARANCE RADIUS0.453 INCHES NOMINAL IN
HEIGHT0.875 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.500 INCHES NOMINAL IN
SPECIAL FEATURESSCREW THD LG 0.281 IN. NOM IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT, HINGED CAP
SURFACE TREATMENTNICKEL OVERALL
SCREW THREAD SERIES DESIGNATORNPT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
04700Interchangeable
interchangeable cross-reference
interchangeable
1AInterchangeable
interchangeable cross-reference
interchangeable
00110Interchangeable
interchangeable cross-reference
interchangeable
A-A-346Interchangeable
interchangeable cross-reference
interchangeable
GGG-H-506 TY2CLDInterchangeable
interchangeable cross-reference
interchangeable
GGG-H-506Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G172-3?
G172-3 is a BEARING,PLAIN,ROD END.
What parts can replace G172-3?
There are 15 known substitutes for G172-3: 04700, 1A, 00110 and 12 more. Substitute compatibility should be verified for your specific system.
Is G172-3 still available?
G172-3 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