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C-230170 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C-230170: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include special_features: MATERIAL IS B1 METALLIC C MN PER THE MANUFACTURER, peripheral_diameter: 0.331 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN, center_hole_diameter: 0.205 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN, cross-sectional_height: 0.126 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-297-4977, 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
C-230170
NSN: 5330-01-297-4977
FSC: 5330 — Packing and Gasket Materials
CAGE: 56257 — TECHNETICS GROUP LLC DBA TECHNETICS GROUP COLUMBIA DIV TECHNETICS GROUP COLUMBIA (USA)
SPECIFICATIONS
special_featuresMATERIAL IS B1 METALLIC C MN PER THE MANUFACTURER
peripheral_diameter0.331 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
center_hole_diameter0.205 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
cross-sectional_height0.126 INCHES NOMINAL IN
cross-sectional_shape_styleD
NSN5330-01-297-4977
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C-230170 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 HEIGHT: 0.126 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: D
•
PERIPHERAL DIAMETER: 0.331 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.205 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.126 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLED
PERIPHERAL DIAMETER0.331 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
SPECIAL FEATURESMATERIAL IS B1 METALLIC C MN PER THE MANUFACTURER
CENTER HOLE DIAMETER0.205 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
43063Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 C-230170?
C-230170 is a RETAINER,PACKING.
What parts can replace C-230170?
There is 1 known substitute for C-230170: 43063. Substitute compatibility should be verified for your specific system.
What is the NSN for C-230170?
C-230170 is cataloged in the U.S. Government catalog under NSN 5330-01-297-4977. 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.