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D-2750 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D-2750: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 2.750 INCHES NOMINAL IN, outside_diameter: 3.247 INCHES MINIMUM AND 3.253 INCHES MAXIMUM IN, fsc_application_data: RAMP BAY,BOAT BRIDGE ERECTION, outer_edge_thickness: 0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-131-1747, 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
D-2750
NSN: 5330-01-131-1747
FSC: 5330 — Packing and Gasket Materials
CAGE: 30781 — PARKER-HANNIFIN CORPORATION DIV ENGINEERED POLYMER SYSTEMS DIVISION (EPS) (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter2.750 INCHES NOMINAL IN
outside_diameter3.247 INCHES MINIMUM AND 3.253 INCHES MAXIMUM IN
fsc_application_dataRAMP BAY,BOAT BRIDGE ERECTION
outer_edge_thickness0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN
cross-sectional_shape_styleOUTSIDE GROOVED AND BEVELED, STRAIGHT FACE
specification/standard_data97403-13219E4287 MANUFACTURERS SPECIFICATION CONTROL
NSN5330-01-131-1747
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D-2750 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
•
FSC APPLICATION DATA: RAMP BAY,BOAT BRIDGE ERECTION
•
OUTER EDGE THICKNESS: 0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED AND BEVELED, STRAIGHT FACE
•
OUTSIDE DIAMETER: 3.247 INCHES MINIMUM AND 3.253 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 97403-13219E4287 MANUFACTURERS SPECIFICATION CONTROL
•
INSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARAMP BAY,BOAT BRIDGE ERECTION
OUTER EDGE THICKNESS0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED AND BEVELED, STRAIGHT FACE
OUTSIDE DIAMETER3.247 INCHES MINIMUM AND 3.253 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA97403-13219E4287 MANUFACTURERS SPECIFICATION CONTROL
INSIDE DIAMETER2.750 INCHES NOMINAL IN
RING STYLECONCENTRIC
MATERIALUNABLE TO DECODE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
13219E4287-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D-2750?
D-2750 is a RING,WIPER.
What parts can replace D-2750?
There is 1 known substitute for D-2750: 13219E4287-1. Substitute compatibility should be verified for your specific system.
What is the NSN for D-2750?
D-2750 is cataloged in the U.S. Government catalog under NSN 5330-01-131-1747. This indicates validated use in U.S. government and defense supply chains.
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