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1217B2980 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1217B2980: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.924 INCHES NOMINAL IN, bore_length: 2.000 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-353-0777, 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
1217B2980
NSN: 3020-01-353-0777
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialSTEEL
quantity1
bore_typeSTRAIGHT
face_width0.924 INCHES NOMINAL IN
bore_length2.000 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch1.500 INCHES NOMINAL IN
keyway_width0.625 INCHES NOMINAL IN
bore_diameter2.438 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
furnished_itemsKEYING FACILITY
outside_diameter8.924 INCHES NOMINAL IN
NSN3020-01-353-0777
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 1217B2980 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 5.250 INCHES NOMINAL AA END IN
•
BORE LENGTH: 2.000 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TEETH HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
•
TOOTH PITCH: 1.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 8.924 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
•
QUANTITY: 1
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER5.250 INCHES NOMINAL AA END IN
BORE LENGTH2.000 INCHES NOMINAL IN
DESIGN FORMPLAIN
TEETH HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
TOOTH PITCH1.500 INCHES NOMINAL IN
OUTSIDE DIAMETER8.924 INCHES NOMINAL IN
KEYING FACILITY TYPEKEYWAY
QUANTITY1
STYLE DESIGNATORPLAIN
METALLIC HARDNESS RATING AND LOCATION40.0 ROCKWELL C MINIMUM BODY AND 55.0 ROCKWELL C MAXIMUM BODY
SUBSTITUTES & CROSS-REFERENCES 1
0461D0089Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1217B2980?
1217B2980 is a SPROCKET WHEEL.
What parts can replace 1217B2980?
There is 1 known substitute for 1217B2980: 0461D0089. Substitute compatibility should be verified for your specific system.
What is the NSN for 1217B2980?
1217B2980 is cataloged in the U.S. Government catalog under NSN 3020-01-353-0777. 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.