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N180-008 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N180-008: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF, cross-sectional_thickness: 0.070 INCHES NOMINAL IN, cross_section_inside_diameter: 0.176 INCHES NOMINAL IN, criticality_code_justification: ZZZY, cross_section_outside_diameter: 0.316 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-422-7180, 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
N180-008
NSN: 5330-00-422-7180
NIINs: 004227180, 010603423
FSC: 5330 — Packing and Gasket Materials
CAGE: 99517 — VACCO INDUSTRIES (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
cross-sectional_thickness0.070 INCHES NOMINAL IN
cross_section_inside_diameter0.176 INCHES NOMINAL IN
criticality_code_justificationZZZY
cross_section_outside_diameter0.316 INCHES NOMINAL IN
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN5330-00-422-7180
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N180-008 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL THICKNESS: 0.070 INCHES NOMINAL IN
•
CROSS SECTION INSIDE DIAMETER: 0.176 INCHES NOMINAL IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.316 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS0.070 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.176 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER0.316 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
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 N180-008?
N180-008 is a PACKING,PREFORMED.
What is the NSN for N180-008?
N180-008 is cataloged in the U.S. Government catalog under NSN 5330-00-422-7180. 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.