PartsTable
Technical Data Sheet
A30512-9-27 ✓ 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 REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, reducer_type: CONCENTRIC, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, nominal_thread_size: 0.125 INCHES FIRST END IN, nominal_overall_length: 3.250 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-497-6260, 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
A30512-9-27
NSN: 4730-00-497-6260
FSC: 4730
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
materialIRON OVERALL
reducer_typeCONCENTRIC
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
nominal_thread_size0.125 INCHES FIRST END IN
nominal_overall_length3.250 INCHES IN
end_item_identificationARN SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE)
thread_series_designatorNPT FIRST END
nominal_pipe_size_accommodated0.125 INCHES FIRST END IN
NSN4730-00-497-6260
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A30512-9-27 · 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: 0.250 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES FIRST END IN
CONNECTION STYLE: PLAIN (PIPE) FIRST END
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL OVERALL LENGTH: 3.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES SECOND END IN
END ITEM IDENTIFICATIONARN SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE)
NOMINAL OVERALL LENGTH3.250 INCHES IN
MATERIALIRON OVERALL
THREAD SERIES DESIGNATORNPT SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
GGG-S-121 TY1CL5DEAInterchangeable
interchangeable cross-reference
interchangeable
GGG-S-121Interchangeable
interchangeable cross-reference
interchangeable
B107.15 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
P147Interchangeable
interchangeable cross-reference
interchangeable
AR50041Interchangeable
interchangeable cross-reference
interchangeable
74036432Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A30512-9-27?
A30512-9-27 is a REDUCER,PIPE.
What parts can replace A30512-9-27?
There are 9 known substitutes for A30512-9-27: GGG-S-121 TY1CL5DEA, GGG-S-121, B107.15 TY1CL1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A30512-9-27?
A30512-9-27 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-497-6260. This indicates validated use in U.S. government and defense supply chains.
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