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S1807-98PITCH — CHAIN,SILENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S1807-98PITCH: CHAIN,SILENT.

The CHAIN,SILENT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, link_style: SIDE GUIDES, effective_length: 1.5312 FEET NOMINAL FT, surface_treatment: PASSIVATE, link_nominal_width: 0.2180 INCHES IN, pin_overall_length: 0.2660 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-702-2637, 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
S1807-98PITCH
NSN: 3020-00-702-2637
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 36384 — FMC CORP LINK-BELT DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
link_styleSIDE GUIDES
effective_length1.5312 FEET NOMINAL FT
link_row_quantity4
surface_treatmentPASSIVATE
link_nominal_width0.2180 INCHES IN
pin_overall_length0.2660 INCHES NOMINAL IN
pin_fastening_methodRIVETED
nominal_pitch_distance0.188 INCHES IN
link_nominal_width_between_plates0.1500 INCHES IN
NSN3020-00-702-2637
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,SILENT TITLE COMPONENT PN S1807-98PITCH MFR CHAIN,SILENT
KEY FEATURES
•
LINK STYLE: SIDE GUIDES
•
LINK NOMINAL WIDTH: 0.2180 INCHES IN
•
PIN OVERALL LENGTH: 0.2660 INCHES NOMINAL IN
•
EFFECTIVE LENGTH: 1.5312 FEET NOMINAL FT
•
NOMINAL PITCH DISTANCE: 0.188 INCHES IN
•
PIN FASTENING METHOD: RIVETED
•
SURFACE TREATMENT: PASSIVATE
•
LINK ROW QUANTITY: 4
TECHNICAL CHARACTERISTICS
LINK STYLESIDE GUIDES
LINK NOMINAL WIDTH0.2180 INCHES IN
PIN OVERALL LENGTH0.2660 INCHES NOMINAL IN
EFFECTIVE LENGTH1.5312 FEET NOMINAL FT
NOMINAL PITCH DISTANCE0.188 INCHES IN
PIN FASTENING METHODRIVETED
SURFACE TREATMENTPASSIVATE
LINK ROW QUANTITY4
MATERIALSTEEL CORROSION RESISTING
LINK NOMINAL WIDTH BETWEEN PLATES0.1500 INCHES IN
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.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
SUBSTITUTES & CROSS-REFERENCES 1
331C132H06REVBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1807-98PITCH?
S1807-98PITCH is a CHAIN,SILENT.
What parts can replace S1807-98PITCH?
There is 1 known substitute for S1807-98PITCH: 331C132H06REVB. Substitute compatibility should be verified for your specific system.
What is the NSN for S1807-98PITCH?
S1807-98PITCH is cataloged in the U.S. Government catalog under NSN 3020-00-702-2637. 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.