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2168C — SEAL ASSY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2168C: SEAL ASSY.

The SEAL ASSY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 0.850 IN. H,4.007 IN.

MIN AND 4.006 IN. MAX SEAL OD,2.874 IN. MIN AND 2.874 IN.

MAX SHAFT DIA IN. This part is cataloged in the U.S. Government catalog under NSN 5330-00-083-9019, 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
2168C
NSN: 5330-00-083-9019
FSC: 5330 — Packing and Gasket Materials
CAGE: 27792 — ALTERNATIVE SURFACE GRINDING CORP. (USA)
SPECIFICATIONS
general_characteristics_item_description0.850 IN. H,4.007 IN. MIN AND 4.006 IN. MAX SEAL OD,2.874 IN. MIN AND 2.874 IN. MAX SHAFT DIA IN
NSN5330-00-083-9019
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2168C 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: 0.850 IN. H,4.007 IN. MIN AND 4.006 IN. MAX SEAL OD,2.874 IN. MIN AND 2.874 IN. MAX SHAFT DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION0.850 IN. H,4.007 IN. MIN AND 4.006 IN. MAX SEAL OD,2.874 IN. MIN AND 2.874 IN. MAX SHAFT DIA IN
SUBSTITUTES & CROSS-REFERENCES 1
21686Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2168C?
2168C is a SEAL ASSY.
What parts can replace 2168C?
There is 1 known substitute for 2168C: 21686. Substitute compatibility should be verified for your specific system.
What is the NSN for 2168C?
2168C is cataloged in the U.S. Government catalog under NSN 5330-00-083-9019. This indicates validated use in U.S. government and defense supply chains.
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