PartsTable
Technical Data Sheet
19F12 ✓ 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 BUSHING,PIPE is a the manufacturer industrial component. Key specifications include material: IRON CAST UNS F22400 OR IRON CAST UNS F22200, style_designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL), external_thread_size: 1-11-1/2, internal_thread_size: 3/4-14, external_thread_direction: RIGHT-HAND, internal_thread_direction: RIGHT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-193-0879, 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
19F12
NSN: 4730-00-193-0879
FSC: 4730
CAGE: 89749 — CLARK MATERIAL HANDLING COMPANY (USA)
SPECIFICATIONS
materialIRON CAST UNS F22400 OR IRON CAST UNS F22200
style_designatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
external_thread_size1-11-1/2
internal_thread_size3/4-14
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
nondefinitive_spec/std_data2 TYPE AND A STYLE
working_pressure_and_service_type150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL STEAM LBS
material_document_and_classificationQQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
external_screw_thread_series_designatorNPT
internal_screw_thread_series_designatorNPT
NSN4730-00-193-0879
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 19F12 · 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
INTERNAL THREAD SIZE: 3/4-14
EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
INTERNAL THREAD DIRECTION: RIGHT-HAND
EXTERNAL THREAD DIRECTION: RIGHT-HAND
INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
STYLE DESIGNATOR: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A STYLE
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL THREAD SIZE3/4-14
EXTERNAL SCREW THREAD SERIES DESIGNATORNPT
INTERNAL THREAD DIRECTIONRIGHT-HAND
EXTERNAL THREAD DIRECTIONRIGHT-HAND
INTERNAL SCREW THREAD SERIES DESIGNATORNPT
STYLE DESIGNATOROUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A STYLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
MATERIALIRON CAST UNS F22400 OR IRON CAST UNS F22200
EXTERNAL THREAD SIZE1-11-1/2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
WWP471TYPE2STYLEBCLASS1Interchangeable
interchangeable cross-reference
interchangeable
AA59616BDQBUFBInterchangeable
interchangeable cross-reference
interchangeable
WW-P-471Interchangeable
interchangeable cross-reference
interchangeable
CS4510-0142Interchangeable
interchangeable cross-reference
interchangeable
2814Interchangeable
interchangeable cross-reference
interchangeable
9382-4318Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19F12?
19F12 is a BUSHING,PIPE.
What parts can replace 19F12?
There are 19 known substitutes for 19F12: WWP471TYPE2STYLEBCLASS1, AA59616BDQBUFB, WW-P-471 and 16 more. Substitute compatibility should be verified for your specific system.
Is 19F12 still available?
19F12 is currently cancelled.
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