PartsTable
Technical Data Sheet
Download PDF

AS568A-142-36624 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS568A-142-36624: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, temp_rating: -30.0 CELSIUS AND 120.0 CELSIUS DEGC, hardness_rating: 70.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL, outside_diameter: 2.5625 INCHES NOMINAL IN, center_hole_diameter: 2.375 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: ORING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-692-5137, 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
AS568A-142-36624
NSN: 5331-01-692-5137
FSC: 5331 — O-ring
CAGE: 0R4B6 — LGG INDUSTRIAL, INC DBA LEWIS-GOETZ AND CO, INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE
temp_rating-30.0 CELSIUS AND 120.0 CELSIUS DEGC
hardness_rating70.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
outside_diameter2.5625 INCHES NOMINAL IN
center_hole_diameter2.375 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyORING
NSN5331-01-692-5137
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568A-142-36624 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: -30.0 CELSIUS AND 120.0 CELSIUS DEGC
•
OUTSIDE DIAMETER: 2.5625 INCHES NOMINAL IN
•
HARDNESS RATING: 70.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
•
CENTER HOLE DIAMETER: 2.375 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE NITRILE
TECHNICAL CHARACTERISTICS
TEMP RATING-30.0 CELSIUS AND 120.0 CELSIUS DEGC
OUTSIDE DIAMETER2.5625 INCHES NOMINAL IN
HARDNESS RATING70.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
CENTER HOLE DIAMETER2.375 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYORING
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
Ready to buy AS568A-142-36624?
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 AS568A-142-36624?
AS568A-142-36624 is a O-RING.
What is the NSN for AS568A-142-36624?
AS568A-142-36624 is cataloged in the U.S. Government catalog under NSN 5331-01-692-5137. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AS568A-142-36624

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.