PartsTable
Technical Data Sheet
10178 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

FILM,COPYING,THERMOGRAPHIC PROCE. Key specifications include angle: 10.0 DEGREES NOMINAL, width: 8.500 INCHES NOMINAL IN, length: 11.000 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, top_style: BEVELED FRONT, base_color: CLEAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-263-9462, 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
10178
NSN: 5330-00-263-9462
FSC: 5330
CAGE: 13103 — THERMALLOY CO INC (USA)
SPECIFICATIONS
angle10.0 DEGREES NOMINAL
width8.500 INCHES NOMINAL IN
length11.000 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
top_styleBEVELED FRONT
base_colorCLEAR
body_styleEARPHONE CUSHION, RECTANGULAR
usage_formSHEET
bevel_angle7.5 DEGREES NOMINAL
corner_shapeSQUARE OUTSIDE RIGHT CORNER
flange_width0.141 INCHES NOMINAL IN
overall_length3.3750 INCHES NOMINAL IN
NSN5330-00-263-9462
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10178 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: 0.022 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: FLANGE
MATERIAL: PLASTIC POLYPHENYLENE OXIDE OVERALL
RIM SURFACE WIDTH: 0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
CENTER HOLE DIAMETER: 0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
PERIPHERAL DIAMETER: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT: 0.078 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-46115 CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.022 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
MATERIALPLASTIC POLYPHENYLENE OXIDE OVERALL
RIM SURFACE WIDTH0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
PERIPHERAL DIAMETER0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.078 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-46115 CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
10178Interchangeable
interchangeable cross-reference
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39A38Interchangeable
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8177080Interchangeable
interchangeable cross-reference
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RW105448ITEM4Interchangeable
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13439-PInterchangeable
interchangeable cross-reference
interchangeable
A10007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10178?
10178 is a FILM,COPYING,THERMOGRAPHIC PROCE.
What parts can replace 10178?
There are 25 known substitutes for 10178: 10178, 39A38, 8177080 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10178?
10178 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-263-9462. This indicates validated use in U.S. government and defense supply chains.
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