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9172492 — TIMER,INTERVAL

✓ Government record, cited
US ARMY AVIATION AND MISSILE COMMAND · COMPONENT
PRODUCT OVERVIEW

9172492: TIMER,INTERVAL.

The TIMER,INTERVAL is a US ARMY AVIATION AND MISSILE COMMAND industrial component. Key specifications include RESET TYPE: ELECTRIC, TIMER TYPE: ELECTRICAL, SWITCH TYPE: TWO POSITION, CONTROL TYPE: SWITCH, CURRENT TYPE: AC, OVERALL DEPTH: 3.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6645-00-591-8036, 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
9172492
NSN: 6645-00-591-8036
FSC: 6645 — Time Measuring Instruments
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
RESET TYPEELECTRIC
TIMER TYPEELECTRICAL
SWITCH TYPETWO POSITION
CONTROL TYPESWITCH
CURRENT TYPEAC
OVERALL DEPTH3.375 INCHES NOMINAL IN
OVERALL WIDTH2.156 INCHES MAXIMUM IN
CURRENT RATING4.000 AMPERES
OVERALL HEIGHT3.219 INCHES MAXIMUM IN
FURNISHED ITEMSAUTOMATIC ELECTRIC CIRCUIT CONTROL SWITCH
MOUNTING METHODSTUD(S)
OPERATION METHODMOTOR DRIVEN
NSN6645-00-591-8036
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: US ARMY AVIATION AND MISSILE COMMAND TIMER,INTERVAL TITLE COMPONENT PN 9172492 MFR US ARMY AVIATION AND MISSILE COMMAND TIMER,INTERVAL
KEY FEATURES
•
FREQUENCY IN HERTZ: 400.0
•
CURRENT TYPE: AC
•
CONTROL TYPE: SWITCH
•
MOUNTING METHOD: STUD(S)
•
VOLTAGE IN VOLTS: 115.0
•
RESET TYPE: ELECTRIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.219 INCHES MAXIMUM IN
FREQUENCY IN HERTZ400.0
CURRENT TYPEAC
CONTROL TYPESWITCH
MOUNTING METHODSTUD(S)
VOLTAGE IN VOLTS115.0
RESET TYPEELECTRIC
OVERALL WIDTH2.156 INCHES MAXIMUM IN
TIMER TYPEELECTRICAL
SWITCH TYPETWO POSITION
OTHER ITEMS IN FSC 6645 — Time Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6645-00-001-1256 6645-00-001-4498 6645-00-001-4584 6645-00-001-9400 6645-00-003-0327 6645-00-003-0328 6645-00-003-0337 6645-00-003-0338
SUBSTITUTES & CROSS-REFERENCES 1
666-3058Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9172492?
9172492 is a TIMER,INTERVAL manufactured by US ARMY AVIATION AND MISSILE COMMAND.
What parts can replace 9172492?
There is 1 known substitute for 9172492: 666-3058. Substitute compatibility should be verified for your specific system.
What is the NSN for 9172492?
9172492 is cataloged in the U.S. Government catalog under NSN 6645-00-591-8036. 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.