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PartsTable / COMPONENT / 2276631 PIECE 13
2276631 PIECE 13 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, bore_type: STRAIGHT, face_width: 0.125 INCHES NOMINAL IN, bore_length: 0.312 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.147 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-256-0786, 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
2276631 PIECE 13
NSN: 3020-01-256-0786
FSC: 3020
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialSTEEL COMP 303
bore_typeSTRAIGHT
face_width0.125 INCHES NOMINAL IN
bore_length0.312 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.147 INCHES NOMINAL IN
bore_diameter0.124 INCHES NOMINAL IN
overall_length0.312 INCHES NOMINAL IN
pitch_diameter0.431 INCHES NOMINAL IN
furnished_itemsBORE BEARING
securing_methodSETSCREW
lubrication_modeNO VISIBLE MEANS
NSN3020-01-256-0786
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 2276631 PIECE 13 MFR SPROCKET WHEEL
KEY FEATURES
•
HARDNESS RATING TEST METHOD: NOT RATED
•
SECURING LOCATION: AA END
•
LUBRICATION MODE: NO VISIBLE MEANS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 303 ASSN STD SINGLE MATERIAL RESPONSE
•
DESIGN FORM: PLAIN
•
STYLE DESIGNATOR: PLAIN
•
FURNISHED ITEMS AND QUANTITY: TWO SETSCREWS
•
FURNISHED ITEMS: BORE BEARING
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING TEST METHODNOT RATED
SECURING LOCATIONAA END
LUBRICATION MODENO VISIBLE MEANS
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD SINGLE MATERIAL RESPONSE
DESIGN FORMPLAIN
STYLE DESIGNATORPLAIN
FURNISHED ITEMS AND QUANTITYTWO SETSCREWS
FURNISHED ITEMSBORE BEARING
PITCH DIAMETER0.431 INCHES NOMINAL IN
OUTSIDE DIAMETER0.483 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
10-1671 PIECE 15Interchangeable
interchangeable cross-reference
interchangeable
EM-19Interchangeable
interchangeable cross-reference
interchangeable
00-0063Interchangeable
interchangeable cross-reference
interchangeable
EM100Interchangeable
interchangeable cross-reference
interchangeable
6515NCM138930Interchangeable
interchangeable cross-reference
interchangeable
408150Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2276631 PIECE 13?
2276631 PIECE 13 is a SPROCKET WHEEL.
What parts can replace 2276631 PIECE 13?
There are 6 known substitutes for 2276631 PIECE 13: 10-1671 PIECE 15, EM-19, 00-0063 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2276631 PIECE 13?
2276631 PIECE 13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-256-0786. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026