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Technical Data Sheet
PartsTable / COMPONENT / 7707-2-1 1/2
7707-2-1 1/2 ✓ 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 7707-2-1 1/2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-5546, 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
7707-2-1 1/2
NSN: 4730-00-277-5546
FSC: 4730
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
Part Number7707-2-1 1/2
NSN4730-00-277-5546
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7707-2-1 1/2 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
12676Interchangeable
interchangeable cross-reference
interchangeable
SFP156Interchangeable
interchangeable cross-reference
interchangeable
13097EInterchangeable
interchangeable cross-reference
interchangeable
179444Interchangeable
Same NIIN cross-reference
interchangeable
58072-024Interchangeable
Same NIIN cross-reference
interchangeable
4103-300Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7707-2-1 1/2?
7707-2-1 1/2 is a 7707-2-1 1/2.
What parts can replace 7707-2-1 1/2?
There are 10 known substitutes for 7707-2-1 1/2: 12676, SFP156, 13097E and 7 more. Substitute compatibility should be verified for your specific system.
Is 7707-2-1 1/2 still available?
7707-2-1 1/2 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