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Technical Data Sheet
PartsTable / COMPONENT / 1104-1-1/2
1104-1-1/2 ✓ 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 1104-1-1/2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-261-4219, 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
1104-1-1/2
NSN: 4730-00-261-4219
FSC: 4730
CAGE: 54578 — GRINNELL CORP SUB OF TYCO INTL US INC (USA)
SPECIFICATIONS
Part Number1104-1-1/2
NSN4730-00-261-4219
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1104-1-1/2 · 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
KEY FEATURES
•
MATERIAL: IRON MALLEABLE OVERALL
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
SPECIFICATION/STANDARD DATA: 96906-MS39231 GOVERNMENT STANDARD
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SURFACE TREATMENT: ZINC OVERALL
•
CONNECTION STYLE: PLAIN (PIPE) SECOND END
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALIRON MALLEABLE OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
SPECIFICATION/STANDARD DATA96906-MS39231 GOVERNMENT STANDARD
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SURFACE TREATMENTZINC OVERALL
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
END ITEM IDENTIFICATIONLAUCHER,M48A2 TANK CHASSIS,FOR 63FT. SCISSORING TYPE BRIDGE,CLASS 60; 3990-01-444-5196 CEMENT MIXER FT
MAXIMUM OPERATING TEMP500.0 FAHRENHEIT FIRST RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1-6456Interchangeable
interchangeable cross-reference
interchangeable
MT3968AJN15Interchangeable
interchangeable cross-reference
interchangeable
105201Interchangeable
interchangeable cross-reference
interchangeable
105201ADXInterchangeable
interchangeable cross-reference
interchangeable
1875-3-3Interchangeable
interchangeable cross-reference
interchangeable
179446Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1104-1-1/2?
1104-1-1/2 is a 1104-1-1/2.
What parts can replace 1104-1-1/2?
There are 16 known substitutes for 1104-1-1/2: 1-6456, MT3968AJN15, 105201 and 13 more. Substitute compatibility should be verified for your specific system.
Is 1104-1-1/2 still available?
1104-1-1/2 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