PartsTable
Technical Data Sheet
1-1IN ✓ 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 ELBOW,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM ALL ENDS IN, connection_type: BUTT WELD PIPE ALL ENDS, connection_style: BEVELED (PIPE) ALL ENDS, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-2913, 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
1-1IN
NSN: 4730-00-278-2913
FSC: 4730
CAGE: 78824 — TUBE TURNS TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM ALL ENDS IN
connection_typeBUTT WELD PIPE ALL ENDS
connection_styleBEVELED (PIPE) ALL ENDS
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
media_for_which_designedSTEAM SINGLE RESPONSE
nominal_pipe_size_accommodated1.000 INCHES ALL ENDS IN
NSN4730-00-278-2913
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1-1IN · 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
FLOW ANGLE: 90.0 DEGREES
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH: 1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM ALL ENDS IN
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES ALL ENDS IN
CONNECTION TYPE: BUTT WELD PIPE ALL ENDS
CONNECTION STYLE: BEVELED (PIPE) ALL ENDS
MEDIA FOR WHICH DESIGNED: STEAM SINGLE RESPONSE
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FLOW ANGLE90.0 DEGREES
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM ALL ENDS IN
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS IN
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
MILF20236Interchangeable
interchangeable cross-reference
interchangeable
352EInterchangeable
interchangeable cross-reference
interchangeable
1701-2INInterchangeable
interchangeable cross-reference
interchangeable
5SE01808-1Interchangeable
interchangeable cross-reference
interchangeable
940-2 1/2Interchangeable
interchangeable cross-reference
interchangeable
B16-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-1IN?
1-1IN is a ELBOW,PIPE.
What parts can replace 1-1IN?
There are 10 known substitutes for 1-1IN: MILF20236, 352E, 1701-2IN and 7 more. Substitute compatibility should be verified for your specific system.
Is 1-1IN still available?
1-1IN is currently cancelled.
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