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M16685-CL2TYIIS ZB — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M16685-CL2TYIIS ZB: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.063 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN, material: ASBESTOS BOTTOM RING, joint_type: BUTT TOP RING, inside_diameter: 0.480 INCHES NOMINAL IN, outside_diameter: 0.875 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR TOP RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-145-3174, 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
M16685-CL2TYIIS ZB
NSN: 5330-01-145-3174
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
height1.063 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
materialASBESTOS BOTTOM RING
joint_typeBUTT TOP RING
inside_diameter0.480 INCHES NOMINAL IN
outside_diameter0.875 INCHES NOMINAL IN
intermediate_ring_quantity6
cross-sectional_shape_styleSQUARE/RECTANGULAR TOP RING
nondefinitive_spec/std_data2 CLASS AND 2 TYPE AND B SIZE
material_document_and_classificationMIL-P-16685 CL 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING
NSN5330-01-145-3174
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M16685-CL2TYIIS ZB 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
•
INTERMEDIATE RING QUANTITY: 6
•
OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-16685 CL 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR TOP RING
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY6
OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-16685 CL 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-16685 CL 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE TOP RING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-16685 CL 1,COMP B MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR TOP RING
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
CROSS-SECTIONAL SHAPE STYLEO-RING INTERMEDIATE RING
NONDEFINITIVE SPEC/STD DATA2 CLASS AND 2 TYPE AND B SIZE
INSIDE DIAMETER0.480 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
M16685/CL-2/TY2 /SZBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MIL-P-16685Reference document
Same NSN cross-reference
Reference document — Identification reference
M16685CL2TYPEII SIZEBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M16685 CL2 TYPE 22 SIZEBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M16685-CL2TYIIS ZB?
M16685-CL2TYIIS ZB is a PACKING ASSEMBLY.
What parts can replace M16685-CL2TYIIS ZB?
There are 4 known substitutes for M16685-CL2TYIIS ZB: M16685/CL-2/TY2 /SZB, MIL-P-16685, M16685CL2TYPEII SIZEB and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M16685-CL2TYIIS ZB?
M16685-CL2TYIIS ZB is cataloged in the U.S. Government catalog under NSN 5330-01-145-3174. 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.