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1311023-230 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1311023-230: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include end_item_identification: HELICOPTER MODEL SH-60B. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-917-7821, 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
1311023-230
NSN: 5330-00-917-7821
NIINs: 009177821, 012034881
FSC: 5330 — Packing and Gasket Materials
CAGE: 09257 — TRELLEBORG SEALING SOLUTIONS US, INC. (USA)
SPECIFICATIONS
end_item_identificationHELICOPTER MODEL SH-60B
NSN5330-00-917-7821
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1311023-230 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
•
OUTER EDGE THICKNESS: 0.094 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
•
OUTSIDE DIAMETER: 1.094 INCHES NOMINAL IN
•
JOINT STYLE: DIAGONAL JOINT
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
TECHNICAL CHARACTERISTICS
OUTER EDGE THICKNESS0.094 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
OUTSIDE DIAMETER1.094 INCHES NOMINAL IN
JOINT STYLEDIAGONAL JOINT
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
INSIDE DIAMETER0.875 INCHES NOMINAL IN
RING STYLECONCENTRIC
SPECIAL FEATURESHORIZONTAL SPRING ZZZVGA-10 ACFT HYDRAULIC SYSTEM
MATERIALUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 3
C542-7Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
S11065-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
S11065-7-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1311023-230?
1311023-230 is a RING,WIPER.
What parts can replace 1311023-230?
There are 3 known substitutes for 1311023-230: C542-7, S11065-7, S11065-7-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1311023-230?
1311023-230 is cataloged in the U.S. Government catalog under NSN 5330-00-917-7821. 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.