PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 11-2 IN.
11-2 IN. ✓ 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 11-2 IN. is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-2607, 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
11-2 IN.
NSN: 4730-00-278-2607
FSC: 4730
CAGE: 76588 — CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY (USA)
SPECIFICATIONS
Part Number11-2 IN.
NSN4730-00-278-2607
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 11-2 IN. · 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 23
MIL-S-16293GInterchangeable
interchangeable cross-reference
interchangeable
STRAINER1INCASTIR0NSCREWEDENDSInterchangeable
interchangeable cross-reference
interchangeable
WW-S-2739Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-16293Interchangeable
interchangeable cross-reference
interchangeable
WW-S-2739C10Interchangeable
interchangeable cross-reference
interchangeable
AT1-2-1-32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-2 IN.?
11-2 IN. is a 11-2 IN..
What parts can replace 11-2 IN.?
There are 23 known substitutes for 11-2 IN.: MIL-S-16293G, STRAINER1INCASTIR0NSCREWEDENDS, WW-S-2739 and 20 more. Substitute compatibility should be verified for your specific system.
Is 11-2 IN. still available?
11-2 IN. 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