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4681-13 — ARM DRIVE SHAFT ASS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4681-13: ARM DRIVE SHAFT ASS.

The ARM DRIVE SHAFT ASS is a the manufacturer industrial component. Key specifications include angle: 86.0 DEGREES NOMINAL, material: RUBBER CHLOROPRENE CLASS CR OVERALL, peripheral_diameter: 12.813 INCHES NOMINAL IN, center_hole_diameter: 10.938 INCHES NOMINAL IN, cross-sectional_height: 0.200 INCHES NOMINAL IN, cross-sectional_shape_style: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-119-4457, 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
4681-13
NSN: 5330-00-119-4457
NIINs: 001194457, 003974760, 012750109
FSC: 5330 — Packing and Gasket Materials
CAGE: K3861 — THALES SECURITY SYSTEMS UK LIMITED (GBR)
SPECIFICATIONS
angle86.0 DEGREES NOMINAL
materialRUBBER CHLOROPRENE CLASS CR OVERALL
peripheral_diameter12.813 INCHES NOMINAL IN
center_hole_diameter10.938 INCHES NOMINAL IN
cross-sectional_height0.200 INCHES NOMINAL IN
cross-sectional_shape_styleANGLE
NSN5330-00-119-4457
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4681-13 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 HEIGHT: 0.200 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE
•
ANGLE: 86.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 12.813 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 10.938 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.200 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEANGLE
ANGLE86.0 DEGREES NOMINAL
PERIPHERAL DIAMETER12.813 INCHES NOMINAL IN
CENTER HOLE DIAMETER10.938 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
9445528Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4681-13?
4681-13 is a ARM DRIVE SHAFT ASS.
What parts can replace 4681-13?
There is 1 known substitute for 4681-13: 9445528. Substitute compatibility should be verified for your specific system.
What is the NSN for 4681-13?
4681-13 is cataloged in the U.S. Government catalog under NSN 5330-00-119-4457. 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.