PartsTable
Technical Data Sheet
MIL-PRF-8622C ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include color: WHITE, material: PLASTIC POLYTETRAFLUOROETHYLENE, special_features: OXYGEN CLEAN PER MIL-PRF-8622C PARA 3.2.2, center_hole_diameter: 0.176 INCHES NOMINAL IN, cross-sectional_height: 0.070 INCHES NOMINAL IN, end_item_identification: B1-BACFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-486-1903, 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
MIL-PRF-8622C
NSN: 5331-01-486-1903
FSC: 5331 — O-RING
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorWHITE
materialPLASTIC POLYTETRAFLUOROETHYLENE
special_featuresOXYGEN CLEAN PER MIL-PRF-8622C PARA 3.2.2
center_hole_diameter0.176 INCHES NOMINAL IN
cross-sectional_height0.070 INCHES NOMINAL IN
end_item_identificationB1-BACFT
criticality_code_justificationFEAT
NSN5331-01-486-1903
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MIL-PRF-8622C 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
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
CENTER HOLE DIAMETER: 0.176 INCHES NOMINAL IN
COLOR: WHITE
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
CENTER HOLE DIAMETER0.176 INCHES NOMINAL IN
END ITEM IDENTIFICATIONB1-BACFT
COLORWHITE
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESOXYGEN CLEAN PER MIL-PRF-8622C PARA 3.2.2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
911501-2Interchangeable
interchangeable cross-reference
interchangeable
5416Interchangeable
interchangeable cross-reference
interchangeable
F5416Interchangeable
interchangeable cross-reference
interchangeable
H5416Interchangeable
interchangeable cross-reference
interchangeable
28075Interchangeable
interchangeable cross-reference
interchangeable
504-0479-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MIL-PRF-8622C?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-8622C?
MIL-PRF-8622C is a O-RING.
What parts can replace MIL-PRF-8622C?
There are 14 known substitutes for MIL-PRF-8622C: 911501-2, 5416, F5416 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-8622C?
MIL-PRF-8622C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-486-1903. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MIL-PRF-8622C