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177946-5 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

177946-5: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE AND RUBBER NATURAL OVERALL, outside_diameter: 5.350 INCHES MINIMUM AND 5.410 INCHES MAXIMUM IN, special_features: ITEM HAS NON-ASBESTOS MATERIAL, aperture_diameter: 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN, cross-sectional_thickness: 0.032 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-377-1567, 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
177946-5
NSN: 5330-01-377-1567
FSC: 5330 — Packing and Gasket Materials
CAGE: 66195 — SOLAR TURBINES INCORPORATED DBA SOLAR TURBINES INCORPORATED (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND RUBBER NATURAL OVERALL
outside_diameter5.350 INCHES MINIMUM AND 5.410 INCHES MAXIMUM IN
special_featuresITEM HAS NON-ASBESTOS MATERIAL
aperture_diameter2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
cross-sectional_thickness0.032 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
material_document_and_classificationSOLAR SPEC ES9-307, CAGE 66195 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-377-1567
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 177946-5 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: 0.032 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SOLAR SPEC ES9-307, CAGE 66195 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 5.350 INCHES MINIMUM AND 5.410 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
•
COLOR: WHITE
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSOLAR SPEC ES9-307, CAGE 66195 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER5.350 INCHES MINIMUM AND 5.410 INCHES MAXIMUM IN
APERTURE DIAMETER2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
COLORWHITE
SPECIAL FEATURESITEM HAS NON-ASBESTOS MATERIAL
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND RUBBER NATURAL OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
24990-1 NON-ASBESTOSReference document
Same NSN cross-reference
Reference document — Secondary reference
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 177946-5?
177946-5 is a GASKET.
What parts can replace 177946-5?
There is 1 known substitute for 177946-5: 24990-1 NON-ASBESTOS. Substitute compatibility should be verified for your specific system.
What is the NSN for 177946-5?
177946-5 is cataloged in the U.S. Government catalog under NSN 5330-01-377-1567. This indicates validated use in U.S. government and defense supply chains.
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