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403453 — ANTENNA

✓ Government record, cited
3M · ORING SEAL
PRODUCT OVERVIEW

403453: ANTENNA.

The ANTENNA is a 3M industrial component. Key specifications include material: RUBBER SYNTHETIC, radiation_pattern: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT, center_hole_diameter: 2.104 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN, fsc_application_data: DISTANCE MEASURING GROUND STATION EQUIPMENT TYPE FA8974, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, electromagnetic_polarization_type: VERTICAL SINGLE ANTENNA ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-022-3097, 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
403453
NSN: 5331-01-022-3097
NIINs: 010223097, 010286295
FSC: 5331 — O-ring
CAGE: 91816 — CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
radiation_patternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
center_hole_diameter2.104 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN
fsc_application_dataDISTANCE MEASURING GROUND STATION EQUIPMENT TYPE FA8974
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
electromagnetic_polarization_typeVERTICAL SINGLE ANTENNA ELEMENT
NSN5331-01-022-3097
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 403453 MFR: 3M ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.104 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.104 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 2
2311-0347Reference document
Same NSN cross-reference
Reference document — Secondary reference
PR50SERIES PIECE 28Reference 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 403453?
403453 is a ANTENNA manufactured by 3M.
What parts can replace 403453?
There are 2 known substitutes for 403453: 2311-0347, PR50SERIES PIECE 28. Substitute compatibility should be verified for your specific system.
What is the NSN for 403453?
403453 is cataloged in the U.S. Government catalog under NSN 5331-01-022-3097. This indicates validated use in U.S. government and defense supply chains.
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