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3-907N-9 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3-907N-9: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.681 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN, center_hole_diameter: 0.530 INCHES NOMINAL IN, cross-sectional_height: 0.082 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-059-1141, 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
3-907N-9
NSN: 5331-01-059-1141
NIINs: 010591141, 012872832
FSC: 5331 — O-ring
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
hardness_rating90.0 SHORE DUROMETER A NOMINAL
outside_diameter0.681 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
center_hole_diameter0.530 INCHES NOMINAL IN
cross-sectional_height0.082 INCHES NOMINAL IN
NSN5331-01-059-1141
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3-907N-9 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.082 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.681 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 0.530 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.082 INCHES NOMINAL IN
OUTSIDE DIAMETER0.681 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER0.530 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 5
3-907 N507-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-907Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-90N507-90Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3-907N507-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
12422548-004Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3-907N-9?
3-907N-9 is a O-RING.
What parts can replace 3-907N-9?
There are 5 known substitutes for 3-907N-9: 3-907 N507-90, 3-907, 3-90N507-90 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-907N-9?
3-907N-9 is cataloged in the U.S. Government catalog under NSN 5331-01-059-1141. This indicates validated use in U.S. government and defense supply chains.
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