PartsTable
Technical Data Sheet
S2668 ✓ 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 BAR,T,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include height: 1.219 INCHES NOMINAL IN, length: 1.563 INCHES NOMINAL IN, material: STEEL, special_features: ADJUSTABLE;SPRING-NOT INCL.;LGTH TO JOINT 1.125 IN.;BALL END THD LGTH 0.594 IN. IN, style_designator: SINGLE, RIGHT ANGLE, TAPERED END, end_item_identification: ENGINE ACCESSORY NONAIRCRAFT.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-011-4920, 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
S2668
NSN: 4730-00-011-4920
FSC: 4730
CAGE: 76894 — CELTRAC CORP (USA)
SPECIFICATIONS
height1.219 INCHES NOMINAL IN
length1.563 INCHES NOMINAL IN
materialSTEEL
special_featuresADJUSTABLE;SPRING-NOT INCL.;LGTH TO JOINT 1.125 IN.;BALL END THD LGTH 0.594 IN. IN
style_designatorSINGLE, RIGHT ANGLE, TAPERED END
end_item_identificationENGINE ACCESSORY NONAIRCRAFT
ball_end_thread_locationEXTERNAL
ball_end_thread_directionRIGHT
socket_end_thread_locationINTERNAL
socket_end_thread_directionRIGHT
ball_end_connection_thread_provisionTHREADED
socket_end_connection_thread_provisionTHREADED
NSN4730-00-011-4920
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S2668 · 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: COPPER ALLOY 260 OVERALL
SEAT NOMINAL RADIUS: 0.062 INCHES FIRST END IN
NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: UNF FIRST END
OPERATING PRESSURE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 260 OVERALL
SEAT NOMINAL RADIUS0.062 INCHES FIRST END IN
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES FIRST END IN
THREAD SERIES DESIGNATORUNF FIRST END
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
THREAD SERIES DESIGNATORNPTF SECOND END
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEDOUBLE COMPRESSION (TUBE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
62221Interchangeable
interchangeable cross-reference
interchangeable
291517R1Interchangeable
interchangeable cross-reference
interchangeable
S2989Interchangeable
interchangeable cross-reference
interchangeable
6400X5Interchangeable
Same NIIN cross-reference
interchangeable
106-40005Interchangeable
Same NIIN cross-reference
interchangeable
189D5-16X1-8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S2668?
S2668 is a BAR,T,TELETYPEWRITER.
What parts can replace S2668?
There are 6 known substitutes for S2668: 62221, 291517R1, S2989 and 3 more. Substitute compatibility should be verified for your specific system.
Is S2668 still available?
S2668 is currently cancelled.
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