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71163 — BOOT,VEHICULAR COMPONENTS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

71163: BOOT,VEHICULAR COMPONENTS.

The BOOT,VEHICULAR COMPONENTS is a the manufacturer industrial component. Key specifications include usage_design: METALWORKING, outside_diameter: 2.000 INCHES NOMINAL IN, abrasive_disk_type: PLAIN FLAT, screen_grit_size_designator: 80. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-141-7772, 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
71163
NSN: 5331-00-141-7772
NIINs: 001417772, 003594399, 010884432, 012643729, 012836420
FSC: 5331 — O-ring
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
usage_designMETALWORKING
outside_diameter2.000 INCHES NOMINAL IN
abrasive_disk_typePLAIN FLAT
screen_grit_size_designator80
NSN5331-00-141-7772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 71163 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: 0.134 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.469 INCHES MINIMUM AND 3.499 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.134 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.469 INCHES MINIMUM AND 3.499 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING,PREFORMED
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 71163?
71163 is a BOOT,VEHICULAR COMPONENTS.
What is the NSN for 71163?
71163 is cataloged in the U.S. Government catalog under NSN 5331-00-141-7772. 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.