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ASTM A120 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

ASTM A120: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL, construction: SEAMLESS OR STRAIGHT SEAMED, welding_method: ELECTRIC RESISTANCE OR FURNACE BUTT, first_end_style: THREADED EXTERNAL, special_features: 0.140 IN. WALL THK,0.840 IN.

OD IN, surface_treatment: ZINC INSIDE. This part is cataloged in the U.S. Government catalog under NSN 4710-00-057-0224, 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
ASTM A120
NSN: 4710-00-057-0224
NIINs: 000570224, 000816220, 000816221, 000816228, 000872671, 000872672, 000872675, 000872680, 000872681, 000874353, 000874356, 000874357, 000874359, 000874361, 000874362, 000874363, 000874364, 000874365, 000874366, 001439053, 001620974, 001620984, 001620989, 001620990, 001620991, 001620999, 001621000, 001621001, 001621005, 001621010, 001621011, 001621015, 001621016, 001621019, 001621020, 001621021, 001621022, 001621023, 001629912, 002026754, 002028207, 002032902, 002773955, 002773957, 002773958, 002775449, 002775450, 002775451, 002775453, 002775455, 002775463, 002775464, 002775467, 002775468, 002777442, 002778855, 002778857, 002778861, 002785345, 002785346, 002785347, 002785379, 002785380, 002785389, 002785392, 002785401, 002785404, 002785406, 002785411, 002892944, 003249642, 004088008, 004280570, 004280574, 004318266, 004674453, 004961496, 005163779, 005398681, 005950449, 005950685, 005950688, 005950689, 005952033, 006399285, 006399286, 006399287, 006399288, 006399297, 006399438, 006399439, 006399441, 006399443, 006399445, 006400287, 007328506, 007328511, 007813130, 008891609, 008891611, 009828378, 010095561, 010404024
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL
constructionSEAMLESS OR STRAIGHT SEAMED
welding_methodELECTRIC RESISTANCE OR FURNACE BUTT
first_end_styleTHREADED EXTERNAL
special_features0.140 IN. WALL THK,0.840 IN. OD IN
surface_treatmentZINC INSIDE
maximum_operating_temp450.0 FAHRENHEIT DEGF
first_end_thread_seriesNPT
wall_thickness_designationSCHEDULE 40
measuring_method_and_length110.000 INCHES NOMINAL SPECIFIC IN
nondefinitive_spec/std_dataXS SCHEDULE
specification/standard_data81346-ASTM-153 MANUFACTURERS STANDARD
NSN4710-00-057-0224
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: ASTM A120 · 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
•
MEASURING METHOD AND LENGTH: 252.000 INCHES NOMINAL SPECIFIC IN
•
NOMINAL PIPE SIZE DESIGNATION: 1.500 INCHES IN
•
WALL THICKNESS DESIGNATION: SCHEDULE XS
•
FIRST END STYLE: THREADED INTERNAL
•
FIRST END THREAD SERIES: NPT
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A53 ASSN STD SINGLE MATERIAL RESPONSE
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SPECIFICATION/STANDARD DATA: 81346-ASTM-A53 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH252.000 INCHES NOMINAL SPECIFIC IN
NOMINAL PIPE SIZE DESIGNATION1.500 INCHES IN
WALL THICKNESS DESIGNATIONSCHEDULE XS
FIRST END STYLETHREADED INTERNAL
FIRST END THREAD SERIESNPT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A53 ASSN STD SINGLE MATERIAL RESPONSE
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIFICATION/STANDARD DATA81346-ASTM-A53 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATAXS SCHEDULE AND F TYPE
WELDING METHODELECTRIC RESISTANCE
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES 1
ASTM A53Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is ASTM A120?
ASTM A120 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace ASTM A120?
There is 1 known substitute for ASTM A120: ASTM A53. Substitute compatibility should be verified for your specific system.
What is the NSN for ASTM A120?
ASTM A120 is cataloged in the U.S. Government catalog under NSN 4710-00-057-0224. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.