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ST61A — SYNCHRO TRANSMITTER

✓ Government record, cited
AMETEK, INC. DIV AEROSPACE & DEFENSE · COMPONENT
PRODUCT OVERVIEW

ST61A: SYNCHRO TRANSMITTER.

The SYNCHRO TRANSMITTER is a AMETEK, INC. DIV AEROSPACE & DEFENSE industrial component. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-588-9177, 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
ST61A
NSN: 6685-00-588-9177
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 61349 — AMETEK, INC. DIV AEROSPACE & DEFENSE (USA)
SPECIFICATIONS
Part NumberST61A
ManufacturerAMETEK, INC. DIV AEROSPACE & DEFENSE
NSN6685-00-588-9177
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: AMETEK, INC. DIV AEROSPACE & DEFENSE SYNCHRO TRANSMITTER TITLE COMPONENT PN ST61A MFR AMETEK, INC. DIV AEROSPACE & DEFENSE SYNCHRO TRANSMITTER
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST61A?
ST61A is a SYNCHRO TRANSMITTER manufactured by AMETEK, INC. DIV AEROSPACE & DEFENSE.
What is the NSN for ST61A?
ST61A is cataloged in the U.S. Government catalog under NSN 6685-00-588-9177. 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.