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B3040BP5008 — RING,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B3040BP5008: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE OVERALL, part_name_assigned_by_controlling_agency: ROD SEAL. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-681-0718, 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
B3040BP5008
NSN: 3040-01-681-0718
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE OVERALL
part_name_assigned_by_controlling_agencyROD SEAL
NSN3040-01-681-0718
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN B3040BP5008 MFR RING,PISTON
KEY FEATURES
•
MATERIAL: PLASTIC POLYURETHANE OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESOPERATING PRESSURE 400 BAR, SPEED RANGE (M/S) 0.5, MAXIMUM TEMPERATURE RATING 110 C, MINIMUM WORKING TEMPERATURE OIL -35 C, INSIDE DIAMETER 40 MM, OUTSIDE DIAMETER 48 MM, ELEMENT HEIGHT 6 MM, GROOVE WIDTH 7 MM, HARDNESS APPROX. 93 SHORE A MM
PART NAME ASSIGNED BY CONTROLLING AGENCYROD SEAL
MATERIALPLASTIC POLYURETHANE OVERALL
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B3040BP5008?
B3040BP5008 is a RING,PISTON.
What is the NSN for B3040BP5008?
B3040BP5008 is cataloged in the U.S. Government catalog under NSN 3040-01-681-0718. 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.