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Technical Data Sheet
PartsTable / COMPONENT / A-80-3/4
A-80-3/4 ✓ 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 A-80-3/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-211-8460, 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
A-80-3/4
NSN: 4730-01-211-8460
FSC: 4730
CAGE: 18444 — OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV (USA)
SPECIFICATIONS
Part NumberA-80-3/4
NSN4730-01-211-8460
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-80-3/4 · 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
•
SPECIFICATION/STANDARD DATA: 81349-MIL-24063 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: A STYLE
•
COMPONENT QUANTITY: 5
•
NONSUPPLY ITEMS AND QUANTITIES: ISOLATION RUBBER 2; O-RING,RUBBER 1; O-RING,FLANGE 2
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81349-MIL-24063 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAA STYLE
COMPONENT QUANTITY5
NONSUPPLY ITEMS AND QUANTITIESISOLATION RUBBER 2; O-RING,RUBBER 1; O-RING,FLANGE 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
SS845-1889817Interchangeable
interchangeable cross-reference
interchangeable
15-97-0933Interchangeable
interchangeable cross-reference
interchangeable
15-97-0972Interchangeable
interchangeable cross-reference
interchangeable
15-97-0973Interchangeable
interchangeable cross-reference
interchangeable
2640-068REVSPC1T012Interchangeable
interchangeable cross-reference
interchangeable
15-97-0934Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-80-3/4?
A-80-3/4 is a A-80-3/4.
What parts can replace A-80-3/4?
There are 20 known substitutes for A-80-3/4: SS845-1889817, 15-97-0933, 15-97-0972 and 17 more. Substitute compatibility should be verified for your specific system.
Is A-80-3/4 still available?
A-80-3/4 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