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2661058B004 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2661058B004: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 0.199 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN, center_hole_diameter: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-641-4354, 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
2661058B004
NSN: 5331-00-641-4354
FSC: 5331 — O-ring
CAGE: 92003 — PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter0.199 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
center_hole_diameter0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN5331-00-641-4354
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2661058B004 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: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.199 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.199 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 7
R1307P004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10163318Reference document
Same NSN cross-reference
Reference document — Informative reference only
PX-1775-004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4400181-0040Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS29513-004Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-004 N602-70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2661058B004?
2661058B004 is a O-RING.
What parts can replace 2661058B004?
There are 7 known substitutes for 2661058B004: R1307P004, 10163318, PX-1775-004 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2661058B004?
2661058B004 is cataloged in the U.S. Government catalog under NSN 5331-00-641-4354. This indicates validated use in U.S. government and defense supply chains.
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