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4044521-0701 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4044521-0701: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, temp_rating: 105.0 CELSIUS DEGC, special_features: 50-70 DUROMETER HARDNESS, center_hole_diameter: 0.270 INCHES NOMINAL IN, cross-sectional_height: 0.070 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-692-9123, 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
4044521-0701
NSN: 5331-01-692-9123
FSC: 5331 — O-ring
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE
temp_rating105.0 CELSIUS DEGC
special_features50-70 DUROMETER HARDNESS
center_hole_diameter0.270 INCHES NOMINAL IN
cross-sectional_height0.070 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyO-RING
NSN5331-01-692-9123
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4044521-0701 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: 105.0 CELSIUS DEGC
•
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.270 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE NITRILE
TECHNICAL CHARACTERISTICS
TEMP RATING105.0 CELSIUS DEGC
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
SPECIAL FEATURES50-70 DUROMETER HARDNESS
CENTER HOLE DIAMETER0.270 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING
MATERIALRUBBER BUTADIENE NITRILE
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
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 4044521-0701?
4044521-0701 is a O-RING.
What is the NSN for 4044521-0701?
4044521-0701 is cataloged in the U.S. Government catalog under NSN 5331-01-692-9123. This indicates validated use in U.S. government and defense supply chains.
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