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Technical Data Sheet
PartsTable / COMPONENT / 430BL
430BL ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: STRAIGHT, thread_class: 2A SINGLE END A, overall_length: 30.000 INCHES NOMINAL IN, wall_thickness: 0.028 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-848-3561, 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
430BL
NSN: 4710-00-848-3561
FSC: 4710
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formSTRAIGHT
thread_class2A SINGLE END A
overall_length30.000 INCHES NOMINAL IN
wall_thickness0.028 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg45.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.438 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, INVERTED FLARE SINGLE END
tube_outside_diameter0.250 INCHES NOMINAL IN
thread_series_designatorUNS SINGLE END
NSN4710-00-848-3561
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 430BL · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL TUBING
•
DESIGN FORM: STRAIGHT
•
THREAD SERIES DESIGNATOR: UNS SINGLE END
•
SEAT ANGLE IN DEG: 45.0 SINGLE END
•
END CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SINGLE END
•
THREAD CLASS: 2A SINGLE END A
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH30.000 INCHES NOMINAL IN
MATERIALSTEEL TUBING
DESIGN FORMSTRAIGHT
THREAD SERIES DESIGNATORUNS SINGLE END
SEAT ANGLE IN DEG45.0 SINGLE END
MATERIALSTEEL SINGLE END
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE SINGLE END
THREAD CLASS2A SINGLE END A
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
830-4Interchangeable
interchangeable cross-reference
interchangeable
0021120-012Interchangeable
interchangeable cross-reference
interchangeable
801-012Interchangeable
interchangeable cross-reference
interchangeable
S430Interchangeable
interchangeable cross-reference
interchangeable
0C265Interchangeable
interchangeable cross-reference
interchangeable
5130-00-240-5251Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 430BL?
430BL is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 430BL?
There are 14 known substitutes for 430BL: 830-4, 0021120-012, 801-012 and 11 more. Substitute compatibility should be verified for your specific system.
Is 430BL still available?
430BL is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026