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A-5231 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-5231: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 0.886 INCHES MAXIMUM IN, body_height: 0.530 INCHES MAXIMUM IN, body_length: 0.886 INCHES MAXIMUM IN, body_material: METAL, overall_width: 8.375 INCHES NOMINAL IN, inclosure_type: ENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-419-9158, 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
A-5231
NSN: 5330-00-419-9158
NIINs: 004199158, 011775693, 013729663
FSC: 5330 — Packing and Gasket Materials
CAGE: 95958 — ORDNANCE RESEARCH LABORATORY (USA)
SPECIFICATIONS
body_width0.886 INCHES MAXIMUM IN
body_height0.530 INCHES MAXIMUM IN
body_length0.886 INCHES MAXIMUM IN
body_materialMETAL
overall_width8.375 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.650 INCHES NOMINAL IN
overall_length5.750 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
load_impedance_per_function1100.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
reference_frequency_per_function10.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function9.85 KILOHERTZ BLANK AND 10.15 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5330-00-419-9158
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-5231 MFR: OEM ⚠ 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
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 A-5231?
A-5231 is a FILTER,RADIO FREQUENCY INTERFERE.
What is the NSN for A-5231?
A-5231 is cataloged in the U.S. Government catalog under NSN 5330-00-419-9158. This indicates validated use in U.S. government and defense supply chains.
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