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A-9839 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

A-9839: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include diameter: 0.495 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, thickness: 0.010 INCHES NOMINAL IN, body_width: 12.0 INCHES NOMINAL IN, body_length: 6.0 INCHES NOMINAL IN, body_material: METAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-174-8244, 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
MRO→ MRO_GENERAL→ A-9839
NSN: 5340-00-174-8244
NIINs: 001748244, 016621512
FSC: 5340 — Hardware, Commercial
CAGE: 95270 — SKURKA AEROSPACE INC (USA)
SPECIFICATIONS
diameter0.495 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
thickness0.010 INCHES NOMINAL IN
body_width12.0 INCHES NOMINAL IN
body_length6.0 INCHES NOMINAL IN
body_materialMETAL
overall_width12.0 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height1.6 INCHES NOMINAL IN
overall_length6.0 INCHES NOMINAL IN
special_featuresFINSIH ELECTO TIN-LEAD
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
NSN5340-00-174-8244
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-9839 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
KEY FEATURES
•
FSC APPLICATION DATA: SENSOR,WHEEL SPEED,WHEEL SYSTEM,AIRCRAFT
•
MACHINED SURFACE FINISH: GROUND
•
DIAMETER: 0.495 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
THICKNESS: 0.010 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASENSOR,WHEEL SPEED,WHEEL SYSTEM,AIRCRAFT
MACHINED SURFACE FINISHGROUND
DIAMETER0.495 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
THICKNESS0.010 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-9839?
A-9839 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for A-9839?
A-9839 is cataloged in the U.S. Government catalog under NSN 5340-00-174-8244. 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.