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Technical Data Sheet
PartsTable / O-RING / 510-007
510-007 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BOBBIN,SEWING MACHINE is a the manufacturer industrial component. Key specifications include end_item_identification: ELECTRICAL GR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-441-9855, 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
510-007
NSN: 5331-00-441-9855
FSC: 5331 — O-RING
CAGE: 92863 — MARVEL ENGINEERING COMPANY INC (USA)
SPECIFICATIONS
end_item_identificationELECTRICAL GR
NSN5331-00-441-9855
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 510-007 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
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
MATERIAL: RUBBER
•
CENTER HOLE DIAMETER: 1.228 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
MATERIALRUBBER
CENTER HOLE DIAMETER1.228 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
MS51971-8 3/4-1 0UNC-2B CRESInterchangeable
interchangeable cross-reference
interchangeable
5310PL0682801Interchangeable
interchangeable cross-reference
interchangeable
MILS1222 3/4-10 UNC 2B CARBON SInterchangeable
interchangeable cross-reference
interchangeable
510007Interchangeable
interchangeable cross-reference
interchangeable
P2B-S2-203RInterchangeable
interchangeable cross-reference
interchangeable
DE17573Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 510-007?
510-007 is a BOBBIN,SEWING MACHINE.
What parts can replace 510-007?
There are 9 known substitutes for 510-007: MS51971-8 3/4-1 0UNC-2B CRES, 5310PL0682801, MILS1222 3/4-10 UNC 2B CARBON S and 6 more. Substitute compatibility should be verified for your specific system.
Is 510-007 still available?
510-007 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026