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BK7540A — BORESCOPE

✓ Government record, cited
GYRUS ACMI L.P. DBA CIRCON-ACMI DIV · COMPONENT
PRODUCT OVERVIEW

BK7540A: BORESCOPE.

The BORESCOPE is a GYRUS ACMI L.P. DBA CIRCON-ACMI DIV industrial component. Key specifications include SUPPLEMENTARY FEATURES: TECH ORDER= 32A2-3-1; INSTR WITH P/B--TURBINE FIRST-STAGE VANES AND THERMOCOUPLE VIEWING BORESCOPE; C130; ALC:SA, END ITEM IDENTIFICATION: T-56 TURBOPROP ENGINE; TO 2J-T56-24; NAVAIR 02B-5DA-504.

This part is cataloged in the U.S. Government catalog under NSN 6650-00-646-7288, 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
BK7540A
NSN: 6650-00-646-7288
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 02033 — GYRUS ACMI L.P. DBA CIRCON-ACMI DIV (USA)
SPECIFICATIONS
SUPPLEMENTARY FEATURESTECH ORDER= 32A2-3-1; INSTR WITH P/B--TURBINE FIRST-STAGE VANES AND THERMOCOUPLE VIEWING BORESCOPE; C130; ALC:SA
END ITEM IDENTIFICATIONT-56 TURBOPROP ENGINE; TO 2J-T56-24; NAVAIR 02B-5DA-504
NSN6650-00-646-7288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: GYRUS ACMI L.P. DBA CIRCON-ACMI DIV BORESCOPE TITLE COMPONENT PN BK7540A MFR GYRUS ACMI L.P. DBA CIRCON-ACMI DIV BORESCOPE
KEY FEATURES
•
SUPPLEMENTARY FEATURES: TECH ORDER= 32A2-3-1; INSTR WITH P/B--TURBINE FIRST-STAGE VANES AND THERMOCOUPLE VIEWING BORESCOPE; C130; ALC:SA
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESTECH ORDER= 32A2-3-1; INSTR WITH P/B--TURBINE FIRST-STAGE VANES AND THERMOCOUPLE VIEWING BORESCOPE; C130; ALC:SA
END ITEM IDENTIFICATIONT-56 TURBOPROP ENGINE; TO 2J-T56-24; NAVAIR 02B-5DA-504
OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328
SUBSTITUTES & CROSS-REFERENCES 2
6650-5230-5038Reference document
Same NSN cross-reference
Reference document — Informative reference only
6796572Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is BK7540A?
BK7540A is a BORESCOPE manufactured by GYRUS ACMI L.P. DBA CIRCON-ACMI DIV.
What parts can replace BK7540A?
There are 2 known substitutes for BK7540A: 6650-5230-5038, 6796572. Substitute compatibility should be verified for your specific system.
What is the NSN for BK7540A?
BK7540A is cataloged in the U.S. Government catalog under NSN 6650-00-646-7288. This indicates validated use in U.S. government and defense supply chains.
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