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3755-38PC14 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3755-38PC14: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.062 INCHES NOMINAL IN, material: COTTON AND RUBBER INTERMEDIATE RING, joint_type: SCARF-PERIPHERAL BOTTOM RING, inside_diameter: 1.750 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL IN, cross-sectional_shape_style: U WITH FILLER RING INTERMEDIATE RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-285-2695, 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
3755-38PC14
NSN: 5330-00-285-2695
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
height1.062 INCHES NOMINAL IN
materialCOTTON AND RUBBER INTERMEDIATE RING
joint_typeSCARF-PERIPHERAL BOTTOM RING
inside_diameter1.750 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL IN
intermediate_ring_quantity4
cross-sectional_shape_styleU WITH FILLER RING INTERMEDIATE RING
NSN5330-00-285-2695
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3755-38PC14 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: 4
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE BOTTOM RING
•
INSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
HEIGHT: 1.062 INCHES NOMINAL IN
•
MATERIAL: COTTON AND RUBBER BOTTOM RING
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY4
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
CROSS-SECTIONAL SHAPE STYLEU WITH FILLER RING INTERMEDIATE RING
INSIDE DIAMETER1.750 INCHES NOMINAL IN
HEIGHT1.062 INCHES NOMINAL IN
MATERIALCOTTON AND RUBBER BOTTOM RING
MATERIALCOTTON AND RUBBER INTERMEDIATE RING
MATERIALCOTTON AND RUBBER TOP RING
JOINT TYPESCARF-PERIPHERAL TOP RING
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 3
3655-42PC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
571-4801-1302060PC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
575-4801-1443690PC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3755-38PC14?
3755-38PC14 is a PACKING ASSEMBLY.
What parts can replace 3755-38PC14?
There are 3 known substitutes for 3755-38PC14: 3655-42PC14, 571-4801-1302060PC14, 575-4801-1443690PC14. Substitute compatibility should be verified for your specific system.
What is the NSN for 3755-38PC14?
3755-38PC14 is cataloged in the U.S. Government catalog under NSN 5330-00-285-2695. This indicates validated use in U.S. government and defense supply chains.
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