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8176891 — SYNCHRO,TRANSMITTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8176891: SYNCHRO,TRANSMITTER.

The SYNCHRO,TRANSMITTER is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.2177 INCHES MINIMUM AND 0.2182 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: DEE, shaft_type: ROUND, THREADED SINGLE SHAFT, shaft_length: 0.6100 INCHES NOMINAL SINGLE SHAFT IN. This part is cataloged in the U.S.

Government catalog under NSN 5990-00-342-4388, 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
8176891
NSN: 5990-00-342-4388
NIINs: 003424388, 008861837
FSC: 5990 — Synchros and Resolvers
CAGE: 95542 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.2177 INCHES MINIMUM AND 0.2182 INCHES MAXIMUM IN
materialSTEEL OVERALL
head_styleDEE
shaft_typeROUND, THREADED SINGLE SHAFT
shaft_length0.6100 INCHES NOMINAL SINGLE SHAFT IN
chamfer_length0.120 INCHES NOMINAL IN
overall_length4.1900 INCHES NOMINAL IN
shaft_diameter0.2405 INCHES NOMINAL SINGLE SHAFT IN
surface_finish32.0 MICROINCHES OUTSIDE DIAMETER
style_designatorSTRAIGHT
pin_chamfer_angle15.0 DEGREES NOMINAL
NSN5990-00-342-4388
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SYNCHRO,TRANSMITTER TITLE COMPONENT PN 8176891 MFR SYNCHRO,TRANSMITTER
KEY FEATURES
•
SHAFT TYPE: ROUND, THREADED SINGLE SHAFT
•
SHAFT DIAMETER: 0.2405 INCHES NOMINAL SINGLE SHAFT IN
•
SHAFT THREAD LENGTH: 0.3100 INCHES NOMINAL SINGLE SHAFT IN
•
FREQUENCY IN HERTZ: 400.0 NOMINAL
•
TERMINAL LOCATION: REAR
•
ROTOR INPUT VOLTAGE RATING IN VOLTS: 70.0 NOMINAL
•
SHAFT LENGTH: 0.6100 INCHES NOMINAL SINGLE SHAFT IN
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND, THREADED SINGLE SHAFT
SHAFT DIAMETER0.2405 INCHES NOMINAL SINGLE SHAFT IN
SHAFT THREAD LENGTH0.3100 INCHES NOMINAL SINGLE SHAFT IN
OVERALL LENGTH4.1900 INCHES NOMINAL IN
FREQUENCY IN HERTZ400.0 NOMINAL
TERMINAL LOCATIONREAR
ROTOR INPUT VOLTAGE RATING IN VOLTS70.0 NOMINAL
SHAFT LENGTH0.6100 INCHES NOMINAL SINGLE SHAFT IN
SHAFT NOMINAL THREAD SIZE0.250 INCHES SINGLE SHAFT IN
SHAFT THREAD DIRECTIONRIGHT-HAND SINGLE SHAFT
SUBSTITUTES & CROSS-REFERENCES 2
G230939Reference document
Same NSN cross-reference
Reference document — Secondary reference
113B5XSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8176891?
8176891 is a SYNCHRO,TRANSMITTER.
What parts can replace 8176891?
There are 2 known substitutes for 8176891: G230939, 113B5X. Substitute compatibility should be verified for your specific system.
What is the NSN for 8176891?
8176891 is cataloged in the U.S. Government catalog under NSN 5990-00-342-4388. 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.