PartsTable
Technical Data Sheet
Download PDF

655A770-282 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

655A770-282: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 0.915 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN, cross-sectional_height: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, nondefinitive_spec/std_data: 1 TYPE AND 1 CLASS, material_document_and_classification: MIL-R-83248, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-020-0064, 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
655A770-282
NSN: 5331-00-020-0064
FSC: 5331 — O-ring
CAGE: 01289 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
hardness_rating70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter0.915 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN
cross-sectional_height0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
nondefinitive_spec/std_data1 TYPE AND 1 CLASS
material_document_and_classificationMIL-R-83248, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5331-00-020-0064
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 655A770-282 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: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-83248, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS
•
CENTER HOLE DIAMETER: 0.915 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-83248, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS
CENTER HOLE DIAMETER0.915 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 7
M83248/1-912Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
516-5486651-F70Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
04052333002424Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5331PL0826721Reference document
Same NSN cross-reference
Reference document — Informative reference only
11-600-260Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
998990-23.47X2.955ESReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy 655A770-282?
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 655A770-282?
655A770-282 is a O-RING.
What parts can replace 655A770-282?
There are 7 known substitutes for 655A770-282: M83248/1-912, 516-5486651-F70, 04052333002424 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 655A770-282?
655A770-282 is cataloged in the U.S. Government catalog under NSN 5331-00-020-0064. 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 — 655A770-282