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Technical Data Sheet
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8193152 — Technical Data Sheet

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— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.156 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, style_designator: DONUT TOP COUNTERBORED, first_counterbore_depth: 0.188 INCHES NOMINAL IN, first_counterbore_diameter: 0.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5340-00-322-8471, 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
8193152
NSN: 5340-00-322-8471
FSC: 5340
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hole_diameter0.156 INCHES NOMINAL IN
overall_height0.375 INCHES NOMINAL IN
style_designatorDONUT TOP COUNTERBORED
first_counterbore_depth0.188 INCHES NOMINAL IN
first_counterbore_diameter0.375 INCHES NOMINAL IN
outside/top_flange_diameter0.938 INCHES NOMINAL IN
NSN5340-00-322-8471
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8193152 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
•
COLOR: BLACK
•
OUTSIDE/TOP FLANGE DIAMETER: 0.938 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
•
STYLE DESIGNATOR: DONUT TOP COUNTERBORED
•
FIRST COUNTERBORE DIAMETER: 0.375 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.156 INCHES NOMINAL IN
•
FIRST COUNTERBORE DEPTH: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
COLORBLACK
OUTSIDE/TOP FLANGE DIAMETER0.938 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
STYLE DESIGNATORDONUT TOP COUNTERBORED
OVERALL HEIGHT0.375 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.375 INCHES NOMINAL IN
HOLE DIAMETER0.156 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
T-244-MInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
72-700476-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS35431-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7189InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9116InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
130821CHANGEEInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8193152?
8193152 is a BUMPER.
What parts can replace 8193152?
There are 12 known substitutes for 8193152: T-244-M, 72-700476-1, MS35431-3 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8193152?
8193152 is cataloged in the Federal Logistics Information System under NSN 5340-00-322-8471. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026