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39-00399 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

39-00399: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061, bore_type: STRAIGHT, face_width: 0.285 INCHES NOMINAL IN, bore_length: 0.562 INCHES NOMINAL IN, design_form: PLAIN, bore_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-337-4432, 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
39-00399
NSN: 3020-01-337-4432
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 00724 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061
bore_typeSTRAIGHT
face_width0.285 INCHES NOMINAL IN
bore_length0.562 INCHES NOMINAL IN
design_formPLAIN
bore_diameter0.250 INCHES NOMINAL IN
overall_length0.562 INCHES NOMINAL IN
pitch_diameter0.4580 INCHES NOMINAL IN
securing_methodSETSCREW
outside_diameter0.438 INCHES NOMINAL IN
securing_locationAA END
teeth_row_quantity1
NSN3020-01-337-4432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 39-00399 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.635 INCHES NOMINAL BOTH ENDS IN
•
SECURING METHOD: SETSCREW
•
BORE LENGTH: 0.562 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, ALLOY 2024, T4 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/8, ALLOY 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
•
PITCH DIAMETER: 0.4580 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER0.635 INCHES NOMINAL BOTH ENDS IN
SECURING METHODSETSCREW
BORE LENGTH0.562 INCHES NOMINAL IN
DESIGN FORMPLAIN
OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T4 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/8, ALLOY 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
PITCH DIAMETER0.4580 INCHES NOMINAL IN
OVERALL LENGTH0.562 INCHES NOMINAL IN
BORE TYPESTRAIGHT
TEETH ROW QUANTITY1
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES 1
6A16-018DF2508Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 39-00399?
39-00399 is a SPROCKET WHEEL.
What parts can replace 39-00399?
There is 1 known substitute for 39-00399: 6A16-018DF2508. Substitute compatibility should be verified for your specific system.
What is the NSN for 39-00399?
39-00399 is cataloged in the U.S. Government catalog under NSN 3020-01-337-4432. 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.