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R8321664-A27 — ACTUATOR,MECHANICAL,NONAIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R8321664-A27: ACTUATOR,MECHANICAL,NONAIRCRAFT.

ACTUATOR,MECHANICAL,NONAIRCRAFT. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, thread_class: 3A A, chamfer_angle: 30.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM, head_diameter: 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-734-2694, 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
R8321664-A27
NSN: 3040-01-734-2694
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT CHAMFER
head_height0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_class3A A
chamfer_angle30.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM
head_diameter0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
thread_length1.250 INCHES MINIMUM IN
fastener_length3.19 INCHES MINIMUM AND 3.25 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentBLACK OXIDE OVERALL
width_across_flats0.312 INCHES NOMINAL IN
internal_drive_styleHEXAGON
NSN3040-01-734-2694
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ACTUATOR,MECHANICAL,NONAIRCRAFT TITLE COMPONENT PN R8321664-A27 MFR ACTUATOR,MECHANICAL,NO
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 3
8840871Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LOA049060-A27Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8840871 DW/PAGE 25 FIND -A27Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R8321664-A27?
R8321664-A27 is a ACTUATOR,MECHANICAL,NONAIRCRAFT.
What parts can replace R8321664-A27?
There are 3 known substitutes for R8321664-A27: 8840871, LOA049060-A27, 8840871 DW/PAGE 25 FIND -A27. Substitute compatibility should be verified for your specific system.
What is the NSN for R8321664-A27?
R8321664-A27 is cataloged in the U.S. Government catalog under NSN 3040-01-734-2694. This indicates validated use in U.S. government and defense supply chains.
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