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61461-561PC31 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

61461-561PC31: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.447 INCHES NOMINAL IN, material: PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING, joint_type: LOCK BOTTOM RING, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, cross-sectional_shape_style: V BOTTOM RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-013-7627, 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
61461-561PC31
NSN: 5330-01-013-7627
FSC: 5330 — Packing and Gasket Materials
CAGE: 1GZ83 — SFC VALVE CORPORATION (USA)
SPECIFICATIONS
height0.447 INCHES NOMINAL IN
materialPLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING
joint_typeLOCK BOTTOM RING
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
intermediate_ring_quantity3
cross-sectional_shape_styleV BOTTOM RING
NSN5330-01-013-7627
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 61461-561PC31 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: 3
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: V TOP RING
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
HEIGHT: 0.447 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY3
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEV TOP RING
CROSS-SECTIONAL SHAPE STYLEV BOTTOM RING
INSIDE DIAMETER0.250 INCHES NOMINAL IN
HEIGHT0.447 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE TOP RING
JOINT TYPELOCK BOTTOM 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 2
CVU-48Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
787P42-171-261-361461-561PC31Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 61461-561PC31?
61461-561PC31 is a PACKING ASSEMBLY.
What parts can replace 61461-561PC31?
There are 2 known substitutes for 61461-561PC31: CVU-48, 787P42-171-261-361461-561PC31. Substitute compatibility should be verified for your specific system.
What is the NSN for 61461-561PC31?
61461-561PC31 is cataloged in the U.S. Government catalog under NSN 5330-01-013-7627. This indicates validated use in U.S. government and defense supply chains.
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