20391-105 — BELT,POSITIVE DRIVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

20391-105: BELT,POSITIVE DRIVE.

The BELT,POSITIVE DRIVE is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, nominal_width: 0.188 INCHES IN, performance_type: EXTRA LIGHT DUTY, special_features: USED ON ASTRO-MED AG1200 CHART DRIVE RECORDER AND LORAL FAIRCHILD CORP. 253F09500, NYLON COVERED, FIBERGALSS REINFORCED, style_designator: POSITIVE DRIVE, nominal_pitch_length: 8.400 INCHES IN.

This part is cataloged in the U.S. Government catalog under NSN 3030-01-416-6840, 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

20391-105

NSN: 3030-01-416-6840
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 54318 — ASTRONOVA, INC. (USA)

SPECIFICATIONS

material	RUBBER CHLOROPRENE CLASS CR OVERALL
nominal_width	0.188 INCHES IN
performance_type	EXTRA LIGHT DUTY
special_features	USED ON ASTRO-MED AG1200 CHART DRIVE RECORDER AND LORAL FAIRCHILD CORP. 253F09500, NYLON COVERED, FIBERGALSS REINFORCED
style_designator	POSITIVE DRIVE
nominal_pitch_length	8.400 INCHES IN
strengthening_feature	SYNTHETIC CORD
nominal_pitch_distance	0.080 INCHES IN
drive_type_and_quantity	103 TEETH
NSN	3030-01-416-6840

COMPONENT DIAGRAM

KEY FEATURES

•

STRENGTHENING FEATURE: SYNTHETIC CORD

•

DRIVE TYPE AND QUANTITY: 103 TEETH

•

STYLE DESIGNATOR: POSITIVE DRIVE

•

NOMINAL PITCH DISTANCE: 0.080 INCHES IN

•

NOMINAL WIDTH: 0.188 INCHES IN

•

MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL

•

PERFORMANCE TYPE: EXTRA LIGHT DUTY

TECHNICAL CHARACTERISTICS

STRENGTHENING FEATURE	SYNTHETIC CORD
DRIVE TYPE AND QUANTITY	103 TEETH
STYLE DESIGNATOR	POSITIVE DRIVE
NOMINAL PITCH DISTANCE	0.080 INCHES IN
SPECIAL FEATURES	USED ON ASTRO-MED AG1200 CHART DRIVE RECORDER AND LORAL FAIRCHILD CORP. 253F09500, NYLON COVERED, FIBERGALSS REINFORCED
NOMINAL WIDTH	0.188 INCHES IN
MATERIAL	RUBBER CHLOROPRENE CLASS CR OVERALL
PERFORMANCE TYPE	EXTRA LIGHT DUTY
NOMINAL PITCH LENGTH	8.400 INCHES IN

OTHER ITEMS IN FSC 3030 — Belting, Drive Belts, Fan Belts, and Accessories

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3030-00-001-1241 3030-00-001-1245 3030-00-001-3515 3030-00-001-6292 3030-00-001-6318 3030-00-001-9226 3030-00-003-0143 3030-00-003-0144

SUBSTITUTES & CROSS-REFERENCES 1

84MXL080Same 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 20391-105?

20391-105 is a BELT,POSITIVE DRIVE.

What parts can replace 20391-105?

There is 1 known substitute for 20391-105: 84MXL080. Substitute compatibility should be verified for your specific system.

What is the NSN for 20391-105?

20391-105 is cataloged in the U.S. Government catalog under NSN 3030-01-416-6840. This indicates validated use in U.S. government and defense supply chains.

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20391-105 — BELT,POSITIVE DRIVE

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