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154-2646 — PIPE,EXHAUST

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

154-2646: PIPE,EXHAUST.

The PIPE,EXHAUST 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: 3.255 INCHES NOMINAL IN, material_thickness: 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, outer_edge_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-037-4153, 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
154-2646
NSN: 5330-01-037-4153
NIINs: 010374153, 012749376
FSC: 5330 — Packing and Gasket Materials
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter2.750 INCHES NOMINAL IN
outside_diameter3.255 INCHES NOMINAL IN
material_thickness0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
outer_edge_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN5330-01-037-4153
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 154-2646 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: 0.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
OUTSIDE DIAMETER: 3.255 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
OUTER EDGE THICKNESS0.062 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OUTSIDE DIAMETER3.255 INCHES NOMINAL IN
MATERIAL THICKNESS0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
INSIDE DIAMETER2.750 INCHES NOMINAL IN
RING STYLECONCENTRIC
MATERIALUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 154-2646?
154-2646 is a PIPE,EXHAUST.
What is the NSN for 154-2646?
154-2646 is cataloged in the U.S. Government catalog under NSN 5330-01-037-4153. This indicates validated use in U.S. government and defense supply chains.
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