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ZM1481 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

ZM1481: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include diameter: 0.750 INCHES NOMINAL IN, material: COPPER, construction: SEAMLESS, wall_thickness: 0.032 INCHES NOMINAL IN, first_end_style: PLAIN, special_features: FINS ON OUTSIDE 6 PER INCH. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-111-7524, 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
ZM1481
NSN: 4710-01-111-7524
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 11568 — GARDNER DENVER INC. (USA)
SPECIFICATIONS
diameter0.750 INCHES NOMINAL IN
materialCOPPER
constructionSEAMLESS
wall_thickness0.032 INCHES NOMINAL IN
first_end_stylePLAIN
special_featuresFINS ON OUTSIDE 6 PER INCH
cross-sectional_shape_stylePLAIN ROUND
second_end_relationship_with_first_endIDENTICAL
NSN4710-01-111-7524
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: ZM1481 · 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
•
FIRST END STYLE: PLAIN
•
DIAMETER: 0.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.032 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: COPPER
•
CONSTRUCTION: SEAMLESS
TECHNICAL CHARACTERISTICS
FIRST END STYLEPLAIN
DIAMETER0.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.032 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESFINS ON OUTSIDE 6 PER INCH
MATERIALCOPPER
CONSTRUCTIONSEAMLESS
SUBSTITUTES & CROSS-REFERENCES 2
ZM1481 TUBE KITReference document
Same NSN cross-reference
Reference document — Secondary reference
M-1481Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ZM1481?
ZM1481 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace ZM1481?
There are 2 known substitutes for ZM1481: ZM1481 TUBE KIT, M-1481. Substitute compatibility should be verified for your specific system.
What is the NSN for ZM1481?
ZM1481 is cataloged in the U.S. Government catalog under NSN 4710-01-111-7524. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
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.