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Technical Data Sheet

2021-20-12S — Technical Data Sheet

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— · 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: FLARED (TUBE) FIRST END, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-00-194-1785, 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
2021-20-12S
NSN: 4730-00-194-1785
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_styleFLARED (TUBE) FIRST END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.250 INCHES SECOND END IN
maximum_operating_temp400.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length2.360 INCHES IN
end_item_identificationWRA 4000 LB ROUGH TERRAIN FORKLIFT LBS
thread_quantity_per_inch12 FIRST END
thread_series_designatorNPTF SECOND END
NSN4730-00-194-1785
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2021-20-12S · 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
•
NOMINAL THREAD SIZE: 1.062 INCHES FIRST END IN
•
MATERIAL: STEEL OVERALL
•
SPECIFICATION/STANDARD DATA: 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
NONDEFINITIVE SPEC/STD DATA: 2A FIGURE A
•
NOMINAL OVERALL LENGTH: 2.360 INCHES IN
•
THREAD CLASS: 2A FIRST END A
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
MATERIALSTEEL OVERALL
SPECIFICATION/STANDARD DATA81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES FIRST END
NONDEFINITIVE SPEC/STD DATA2A FIGURE A
NOMINAL OVERALL LENGTH2.360 INCHES IN
THREAD CLASS2A FIRST END A
THREAD SERIES DESIGNATORUN FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
K9697917-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
13450InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
0STD600-1-4INPIPESIZEInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C55032InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
11386InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GGG-T-70 TY1SEBSTCInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2021-20-12S?
2021-20-12S is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 2021-20-12S?
There are 27 known substitutes for 2021-20-12S: K9697917-2, 13450, 0STD600-1-4INPIPESIZE and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2021-20-12S?
2021-20-12S is cataloged in the Federal Logistics Information System under NSN 4730-00-194-1785. This indicates validated use in U.S. government and defense supply chains.
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