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206501 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
Intellinet · ORING SEAL
PRODUCT OVERVIEW

206501: TRANSFORMER,AUDIO FREQUENCY.

- Fits 19" Racks - 1U - Black - 750 mm (29.5 in.) depth - Supports up to 40 kg (88 lbs.) - For 1,000 mm Cabinets (39.4 in.) - Lifetime Warranty. Key specifications include body_width: 0.578 INCHES MAXIMUM IN, body_height: 0.562 INCHES MAXIMUM IN, body_length: 0.578 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 1.1 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-187-0344, 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
206501
NSN: 5340-00-187-0344
NIINs: 001870344, 009301303
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
body_width0.578 INCHES MAXIMUM IN
body_height0.562 INCHES MAXIMUM IN
body_length0.578 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating1.1 KILOHERTZ MAXIMUM SINGLE COMPONENT
transformer_functionLINE
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp65.0 CELSIUS DEGC
end_item_identificationAIRCRAFT MODEL NO. T-33
impedance_rating_in_ohms50.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_operating_current2.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
NSN5340-00-187-0344
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 206501 MFR: Intellinet ⚠ 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONAIRCRAFT MODEL NO. T-33
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 206501?
206501 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Intellinet.
What is the NSN for 206501?
206501 is cataloged in the U.S. Government catalog under NSN 5340-00-187-0344. 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.