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1037581-1 — LINE SECTION,RADIO FREQUENCY TRA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1037581-1: LINE SECTION,RADIO FREQUENCY TRA.

LINE SECTION,RADIO FREQUENCY TRA. Key specifications include material: ALUMINUM ALLOY, overall_length: 2.343 INCHES MINIMUM AND 2.348 INCHES MAXIMUM IN, overall_diameter: 0.499 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-304-1990, 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
1037581-1
NSN: 5985-01-304-1990
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_length2.343 INCHES MINIMUM AND 2.348 INCHES MAXIMUM IN
overall_diameter0.499 INCHES NOMINAL IN
NSN5985-01-304-1990
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINE SECTION,RADIO FREQUENCY TRA TITLE COMPONENT PN 1037581-1 MFR LINE SECTION,RADIO FRE
KEY FEATURES
•
OVERALL DIAMETER: 0.499 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.499 INCHES NOMINAL IN
OVERALL LENGTH2.343 INCHES MINIMUM AND 2.348 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 1037581-1?
1037581-1 is a LINE SECTION,RADIO FREQUENCY TRA.
What is the NSN for 1037581-1?
1037581-1 is cataloged in the U.S. Government catalog under NSN 5985-01-304-1990. 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.