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G81-32 — GEAR,DRIVE MOTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G81-32: GEAR,DRIVE MOTION.

The GEAR,DRIVE MOTION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, construction: SOLIDSOLID, overall_length: 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN, special_features: NUMBER:32;OVERALL WIDTH 0.750 IN;OVERALL DIAMETER 1.063 IN IN, fabrication_method: SOLIDSOLID, end_item_identification: AN/FPN-63 PAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-564-2888, 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
G81-32
NSN: 5330-00-564-2888
NIINs: 005642888, 015954902
FSC: 5330 — Packing and Gasket Materials
CAGE: 47496 — THE DEWEY ELECTRONICS CORPORATION DIV PITOMETER LOG DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
constructionSOLIDSOLID
overall_length8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
special_featuresNUMBER:32;OVERALL WIDTH 0.750 IN;OVERALL DIAMETER 1.063 IN IN
fabrication_methodSOLIDSOLID
end_item_identificationAN/FPN-63 PAR
cross-sectional_thickness0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyGEAR,PINION
NSN5330-00-564-2888
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G81-32 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
FABRICATION METHOD: SOLIDSOLID
•
CONSTRUCTION: SOLIDSOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN
OVERALL LENGTH8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
FABRICATION METHODSOLIDSOLID
CONSTRUCTIONSOLIDSOLID
SUBSTITUTES & CROSS-REFERENCES 3
212-65-934PC5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
208-1PC5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SK872APC5Same 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 G81-32?
G81-32 is a GEAR,DRIVE MOTION.
What parts can replace G81-32?
There are 3 known substitutes for G81-32: 212-65-934PC5, 208-1PC5, SK872APC5. Substitute compatibility should be verified for your specific system.
What is the NSN for G81-32?
G81-32 is cataloged in the U.S. Government catalog under NSN 5330-00-564-2888. 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.