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Technical Data Sheet
PartsTable / COMPONENT / NX2073PC99
NX2073PC99 ✓ 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

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 2.062 INCHES NOMINAL IN, cross-sectional_height: 0.366 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN, cross-sectional_thickness: 0.203 INCHES NOMINAL IN, cross-sectional_shape_style: CUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-171-3965, 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
NX2073PC99
NSN: 5330-00-171-3965
FSC: 5330
CAGE: 31974 — HOFFMAN/NEW YORKER, INC. (USA)
SPECIFICATIONS
center_hole_diameter2.062 INCHES NOMINAL IN
cross-sectional_height0.366 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN
cross-sectional_thickness0.203 INCHES NOMINAL IN
cross-sectional_shape_styleCUP
NSN5330-00-171-3965
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NX2073PC99 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 SHAPE STYLE: CUP
•
CROSS-SECTIONAL HEIGHT: 0.366 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.203 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLECUP
CROSS-SECTIONAL HEIGHT0.366 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.062 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.203 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
70815Interchangeable
interchangeable cross-reference
interchangeable
2110-0250Interchangeable
interchangeable cross-reference
interchangeable
C685915-3Interchangeable
interchangeable cross-reference
interchangeable
PT07P-14-5PInterchangeable
interchangeable cross-reference
interchangeable
MS3474L14-5PInterchangeable
interchangeable cross-reference
interchangeable
NAVYX2079PC99Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NX2073PC99?
NX2073PC99 is a RETAINER,PACKING.
What parts can replace NX2073PC99?
There are 9 known substitutes for NX2073PC99: 70815, 2110-0250, C685915-3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NX2073PC99?
NX2073PC99 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-171-3965. 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: July 2026